manufacturers


1-26 Association part of the Soaring Society of America	association historical aviation	United States of America

390th Memorial Museum (Arizona)	historical aviation	United States of America

99s Museum of Women Pilots (Oklahoma)	association historical aviation	United States of America

Able Flight	charity	United States of America

ADS Group previously known as SBAC / Society of British Aerospace Companies	association	United Kingdom

Aero Space Museum of Calgary (Alberta)	association historical aviation	Canada

Aero Sports Connection	association	United States of America

Aero Twin	aircraft modification	United States of America

ACF / Aero-Club de France	association	France

AeCS / Aero-Club der Schweiz	association	Switzerland

Aerobility previously known as BDFA / British Disabled Flying Association	charity	United Kingdom

Aerocet	aircraft modification	United States of America

Aerohistorica *	historical aviation *	Germany

Aeronautical Accessories	aircraft modification	United States of America

AEI / Aeronautical Engineers Inc.	aircraft modification	United States of America

Aeronauticum / Deutsche Luftschiff- und Marinefliegermuseum Nordholz	historical aviation	Germany

Aeronca Aviators Club	association historical aviation	United States of America

Aeroplane Books	aviation shop	United States of America

Aeroscopia	historical aviation	France

Aeroseum	historical aviation	Sweden

Aeroshop Flugbedarf Pirzkall	aviation shop	Germany

ASD / AeroSpace and Defence Industries Association of Europe	association	Belgium (International)

Aerospace Bristol also known as Bristol Aero Collection Trust	historical aviation	United Kingdom

AHFC / Aerospace Heritage Foundation of Canada.	association historical aviation	Canada

AIAC / Aerospace Industries Association of Canada	association	Canada

Aerospace Museum of California (California)	historical aviation	United States of America

AOA / Aerostar Owners Association	association	United States of America

AeroTech Services	aircraft modification	United States of America

Aerotoxic Association	association	United Kingdom

AFRAA / African Airlines Association	association	Kenya (International)

Aichi Museum of Flight	historical aviation	Japan

AAIB / Air Accidents Investigation Branch	authority	United Kingdom

AAT / Air Ambulance Technology	aircraft modification	Austria

Air Classics Museum of Aviation (Illinois)	historical aviation	United States of America

Air Defence Museum / Musee de la Defence Aerienne (Quebec)	historical aviation	Canada

Air Force Armament Museum (Florida)	historical aviation	United States of America

AFA / Air Force Association	association	United States of America

Air Force Museum	historical aviation	New Zealand

Air Force Museum	historical aviation	India

Air Force Museum	historical aviation	Singapore

Air Heritage (Pennsylvania)	historical aviation	United States of America

ALPA / Air Line Pilots Association International	association	United States of America

Air Mobility Command Museum (Delaware)	historical aviation	United States of America

Air Power Park (Virginia)	historical aviation	United States of America

Air Serv International	charity	United States of America

ASAC / Air Sport Australia Confederation	association	Australia

Air Team	aviation shop	Czech Republic

ATCA / Air Traffic Control Association	association	United States of America

Air Victory Museum (New Jersey)	historical aviation	United States of America

Air Zoo (Michigan)	historical aviation	United States of America

Air-Antik	aviation shop	Germany

Air-Britain	association historical aviation	United Kingdom

Airborne Assault - The Museum of the Parachute Regiment & Airborne Forces	historical aviation	United Kingdom

APSA / Airborne Public Safety Association previously known as ALEA / Airborne Law Enforcement Association	association	United States of America

Airborne Technologies	aircraft modification	Austria

AEA / Aircraft Electonics Association	association	United States of America

AEHS / Aircraft Engine Historical Society	association historical aviation	United States of America

A.E.I. / Aircraft Engineers International	association	Netherlands (International)

AFRA / Aircraft Fleet Recycling Association	association	United States of America

Aircraft Floats Manufacturing trading as Full Lotus	aircraft modification	Canada

AKIA / Aircraft Kits Industry Association	association	United States of America

AOPA / Aircraft Owners and Pilots Association	association	United States of America

ARA / Aircraft Research Association	association	United Kingdom

ARC / Aircraft Restoration Company also known/trading as Propshop Limited	historical aviation	United Kingdom

Aircraft Spruce & Specialty Co.	aviation shop	United States of America

AircraftConversions	aircraft modification	Netherlands

Airdyne Aerospace	aircraft modification	United States of America

AirGizmos	aviation shop	United States of America

AHM / Airline History Museum (Missouri)	historical aviation	United States of America

APEX / Airline Passenger Experience Association previously known as WAEA / World Airline Entertainment Association	association	United States of America

A4A / Airlines for America previously known as ATA / Air Transport Association	association	United States of America

A4E / Airlines for Europe previously known as ELFAA / European Low Fares Airline Association	association	Belgium (International)

AIRE / Airlines International Representation in Europe previously known as IACA / International Air Carrier Association	association	Belgium (International)

ACI / Airports Council International	association	Canada (International)

ACI Europe / Airports Council International Europe	association	Belgium (International)

AirSpotters.com	aviation shop	United Kingdom

Airtex Products	aircraft modification	United States of America

Airventure Museum (Wisconsin)	historical aviation	United States of America

Airwolf Aerospace	aircraft modification	United States of America

Alamo Aerospace	aircraft modification	United States of America

Alaska Aviation Museum (Alaska) / previously known as Alaska Aviation Heritage Museum	historical aviation	United States of America

Albatros Flugmuseum *	historical aviation *	Germany

Alberta Aviation Museum (Alberta)	historical aviation	Canada

Amelia Earhart Birthplace Museum (Kansas)	historical aviation	United States of America

AAAE / American Association of Airport Executives	association	United States of America

AAS / American Astronautical Society	association	United States of America

AAHS / American Aviation Historical Society	association historical aviation	United States of America

ABS / American Bonanza Society	association historical aviation	United States of America

American Helicopter Museum & Education Center (Pennsylvania)	historical aviation	United States of America

AHS / American Helicopter Society International	association	United States of America

AIAA / American Institute for Aeronautics and Astronautics	association	United States of America

American Navion Society	association historical aviation	United States of America

ASAA / American Society of Aviation Artists	association	United States of America

American WACO Club	association historical aviation	United States of America

AWAM / American Wings Air Museum (Minnesota)	historical aviation	United States of America

AYA / American Yankee Association	association historical aviation	United States of America

AJBS / Amicale Jean-Baptiste Salis	association historical aviation	France

Anderson-Abruzzo International Balloon Museum Foundation (New Mexico)	association historical aviation	United States of America

Antics	aviation shop	United Kingdom

Antiquariat Lindbergh	aviation shop	Germany

AAA & APM / Antique Airplane Association & Airpower Museum (Iowa)	association historical aviation	United States of America

Arctic Aerospace	aircraft modification	Canada

Arkansas Air & Military Museum (Arkansas)	historical aviation	United States of America

Armstrong Air & Space Museum (Ohio)	historical aviation	United States of America

AAAA / Army Aviation Association of America also known as Quad-A	association	United States of America

ARSAG International (Aerial Refueling Systems Advisory Group)	association	United States of America

AsBAA / Asian Business Aviation Association	association	China (International)

ALV / Asociace leteckych vyrobcu CR (Association of the Aviation Manufacturers)	association	Czech Republic

AVSL / Asociace Vyrobcu Sportovnich Letadel (Sport Aircraft Manufacturers Association)	association	Czech Republic

ACHHEL / Asociacion Chilena de Helicopteros (Chilean Helicopter Association)	association	Chile

ALA / Asociacion Latinoamericana de Aeronautica (Latin American Aeronautical Association)	association	United States of America

ABRAPHE / Associacao Brasileira de Pilotos de Helicoptero (Brazilian Association of Helicopter Pilots)	association	Brazil

AAF / Associated Aerial Firefighters previously known as AAP / Associated Airtanker Pilots	association	United States of America

3AF / Association Aeronautique et Astronautique de France	association	France

ARAOMPA / Association de Revalorisation du premier Aerodrome Organise du Monde Port Aviation	association historical aviation	France

AUVSI / Association for Unmanned Vehicle Systems International	association	United States of America

AWAM / Association for Women in Aviation Maintenance	association	United States of America

AAMS / Association of Air Medical Services	association	United States of America

AAPA / Association of Asia Pacific Airlines	association	Malaysia (International)

ABAC / Association of Balloon and Airship Constructors	association	United States of America

AEA / Association of European Airlines *	association *	Belgium (International)

AFA-CWA / Association of Flight Attendants	association	United States of America

Association Rene Grandjean	aircraft manufacturer association historical aviation	Switzerland

ACAM / Atlantic Canada Aviation Museum (Nova Scotia)	historical aviation	Canada

Atterbury-Bakalar Air Museum (Indiana)	historical aviation	United States of America

Australian National Aviation Museum (Victoria) / previously known as Moorabbin Air Museum	historical aviation	Australia

Australian War Memorial (Australian Capital Territory)	historical aviation	Australia

AWAL / Australian Warbirds Association	association historical aviation	Australia

Austro Control also known as Osterreichische Gesellschaft für Zivilluftfahrt	authority	Austria

Auto & Technik Museum Sinsheim	historical aviation	Germany

Autoritatea Aeronautica Civila Romana (Romanian Civil Aeronautical Authority)	authority	Romania

Aviation & Military Book Centre previously known/trading as Aviation Book Centre.Com	aviation shop	United Kingdom

Aviation Art International	aviation shop	United Kingdom

Aviation Center Berlin	aviation shop	Germany

Aviation Design	aircraft modification	United States of America

Aviation Foundation of America	association	United States of America

AIA / Aviation Insurance Association	association	United States of America

Aviation Megastore (Luchtvaart Hobby Shop)	aviation shop	Netherlands

Aviation Museum of Kentucky (Kentucky)	historical aviation	United States of America

Aviation New Zealand previously known/trading as Aviation Industry Association of New Zealand	association	New Zealand

Aviation Partners	aircraft modification	United States of America

ARD / Aviation Retail Direct	aviation shop	United Kingdom

ASR / Aviation Safety Resources	component manufacturer aircraft modification	United States of America

ASF / Aviation Sans Frontieres	charity	France

Aviodrome	historical aviation	Netherlands

Avro Heritage Museum	historical aviation	United Kingdom

Avspecs	historical aviation	New Zealand

Aztec Nomad	aircraft modification	Canada

B.A.S.	aircraft modification	United States of America

BAHA vzw previously known as Belgian Aviation History Association	association historical aviation	Belgium

Ballarat Aviation Museum (Victoria)	historical aviation	Australia

BFA / Balloon Federation of America	association	United States of America

Barron Aviation	aircraft modification historical aviation	United States of America

Base Borden Military Museum (Ontario)	historical aviation	Canada

Basler Turbo Conversions	aircraft modification	United States of America

Baumann Floats	aircraft modification	United States of America

B.F.H. / Bayerische Flugzeug Historiker e.V. (Bavarian Aviation Historians)	historical aviation	Germany

BAYO	aviation shop	France

Beech Aero Club	association historical aviation	United States of America

Beechcraft Heritage Museum (Tennessee)	historical aviation	United States of America

Begumpet Air Force Station & Museum	historical aviation	India

Beijing Air & Space Museum	historical aviation	China

BATA / Belgian Air Transport Association	association	Belgium

Bellanca-Champion Club	association historical aviation	United States of America

BAHF / Berlin Airlift Historical Foundation (New Jersey)	association historical aviation	United States of America

BHHH / Biggin Hill Heritage Hangar	historical aviation	United Kingdom

Bishop House - Museum, Archives & National Historic Site (Ontario) / previously known as Billy Bishop Home & Museum	historical aviation	Canada

Blackhawk Modifications	aircraft modification	United States of America

BLR Aerospace	aircraft modification	United States of America

Bomber Command Association	association historical aviation	United Kingdom

Bomber Command Museum of Canada (Alberta)	historical aviation	Canada

BDAC / Boscombe Down Aviation Collection	historical aviation	United Kingdom

Boulton Paul Association	association historical aviation	United Kingdom

Brenzett Aeronautical Museum Trust part of Romney Marsh Wartime Collection	historical aviation	United Kingdom

BAeA / British Aerobatic Association	association	United Kingdom

British Airways Heritage Collection	historical aviation	United Kingdom

BAAC / British Aviation Archaeological Council	association historical aviation	United Kingdom

BAPC / British Aviation Preservation Council	association historical aviation	United Kingdom

BBAC / British Balloon and Airship Club	association	United Kingdom

BBGA / British Business and General Aviation Association	association	United Kingdom

BCAM / British Columbia Aviation Museum (British Columbia)	historical aviation	Canada

BGA / British Gliding Association	association	United Kingdom

BHPA / British Hang Gliding and Paragliding Association	association	United Kingdom

BHA / British Helicopter Association previously known as British Helicopter Advisory Board	association	United Kingdom

BHPFC / British Human Powered Flying Club	association	United Kingdom

BMAA / British Microlight Aircraft Association	association	United Kingdom

BPA / British Parachute Association	association	United Kingdom

BPPA / British Precision Pilots Association	association	United Kingdom

BRFC / British Rally Flying Club *	association	United Kingdom

BRA / British Rotorcraft Association	association	United Kingdom

BWPA / British Women Pilots' Association	association	United Kingdom

BPA / Brodhead Pietenpol Association	association historical aviation	United States of America

Brooklands Museum	historical aviation	United Kingdom

Brussels Air Museum	historical aviation	Belgium

Bucker Club also known/trading as The Bucker Pages	association historical aviation	United States of America

Bucker-Luftfahrt- und Europaisches Eissegel-Museum	historical aviation	Germany

BAA / Bugatti Aircraft Association	association historical aviation	Netherlands

BGMAA / Bulgarian Microlight Aviation Association	association	Bulgaria

BAZL / Bundesamt fur Zivilluftfahrt	authority	Switzerland

BFU / Bundesstelle fur Flugunfalluntersuchung	authority	Germany

BDLI / Bundesverband der Deutschen Luft- und Raumfahrtindustrie	association	Germany

Bundeswehr-Flugsportvereinigung	association	Germany

Buscher Flugversand	aviation shop	Germany

Caboolture Warplane Museum also known/trading as Caboolture Warplane & Flight Heritage Museum Inc.	historical aviation	Australia

CAF - Southern California Wings WWII Aviation Museum (California)	association historical aviation	United States of America

CAF Airpower Museum (Texas) / previously known as American Airpower Heritage Museum	historical aviation	United States of America

CAF Rio Grande Valley Wing (Texas)	historical aviation	United States of America

CAPA / Canadian Aeronautical Preservation Association	association historical aviation	Canada

Canadian Air & Space Museum (Ontario)	historical aviation	Canada

CASM / Canadian Aviation & Space Museum (Ontario)	historical aviation	Canada

CAHC-CCPA / Canadian Aviation Heritage Centre (Quebec)	association historical aviation	Canada

Canadian Bushplane Heritage Centre (Ontario)	historical aviation	Canada

CBAA / Canadian Business Aircraft Association	association	Canada

CHAA / Canadian Harvard Aircraft Association	association historical aviation	Canada

CH2A / Canadian Historical Aircraft Association	association historical aviation	Canada

Canadian Museum of Flight (British Columbia)	historical aviation	Canada

COPA / Canadian Owners and Pilots Association	association	Canada

Canadian War Museum / Musee Canadien de la Guerre (Ontario)	historical aviation	Canada

Canadian Warplane Heritage Museum (Ontario)	historical aviation	Canada

Candler Field Museum	historical aviation	United States of America

Carolinas Aviation Museum (North Carolina)	historical aviation	United States of America

Carpetbagger Aviation Museum & Northants Aviation Museum	historical aviation	United Kingdom

Carson Helicopters	aircraft modification	United States of America

Cascade Aerospace	aircraft modification	Canada

Cascade Aircraft Conversions	aircraft modification	United States of America

Castle Air Museum (California)	historical aviation	United States of America

CAV Ice Protection	component manufacturer aircraft modification	United Kingdom

Cavanaugh Flight Museum (Texas)	historical aviation	United States of America

CenTex Aerospace	aircraft modification	United States of America

Centra Texas Wing Museum of the CAF (Texas)	historical aviation	United States of America

Central California Historical Military Museum Eagle Field (California)	historical aviation	United States of America

Central Museum of the Air Forces	historical aviation	Russian Federation

Cessna 150-152 Club	association historical aviation	United States of America

CFA / Cessna Flyer Association	association	United States of America

Cessna Owner Organization	association	United States of America

CPA / Cessna Pilots Association	association	United States of America

Chanute Air Museum * (Illinois)	historical aviation *	United States of America

CJG / Chicago Jet Group	aircraft modification	United States of America

China Aviation Museum	historical aviation	China

Chung Cheng Aviation Museum *	historical aviation *	Taiwan

COPA / Cirrus Owners & Pilots Association	association	United States of America

CNAM / City of Norwich Aviation Museum	historical aviation	United Kingdom

CAA / Civil Aviation Authority	authority	United Kingdom

Civil Aviation Authority	authority	Uganda

Civil Aviation Authority of Mongolia	authority	Mongolia

CAAN / Civil Aviation Authority of Nepal	authority	Nepal

Civil Aviation Authority of New Zealand	authority	New Zealand

CAAS / Civil Aviation Authority of Singapore	authority	Singapore

CAAZ / Civil Aviation Authority of Zimbabwe	authority	Zimbabwe

CARC / Civil Aviation Regulatory Commision	authority	Jordan

CASA / Civil Aviation Safety Authority	authority	Australia

Classic Air Force also known/trading as The Classic Aircraft Trust	historical aviation charity	United Kingdom

CAAA / Classic Airplane Association of Arizona previously known as Arizona Antique Aircraft Association	association historical aviation	United States of America

Classic Aviation Company	historical aviation	Germany

Classic Flight Flying Club	historical aviation	United Kingdom

CJAA / Classic Jet Aircraft Association	association historical aviation	United States of America

CJFM / Classic Jets Fighter Museum (South Australia)	historical aviation	Australia

Classic Rotors (California)	historical aviation	United States of America

Club Concorde	historical aviation	United Kingdom

Coffeyville Aviation Heritage Museum (Kansas)	historical aviation	United States of America

College Park Aviation Museum (Maryland)	historical aviation	United States of America

Collings Foundation	historical aviation	United States of America

Combat Air Museum (Kansas)	historical aviation	United States of America

CAF / Commemorative Air Force (Texas)	association historical aviation	United States of America

Commemorative Air Force Airbase Arizona (Arizona)	association historical aviation	United States of America

Commercial Spaceflight Federation previously known as PSF / Personal Spaceflight Federation	association	United States of America

CATP / Commonwealth Air Training Plan Museum (Manitoba)	historical aviation	Canada

CAFE / Comparative Aircraft Flight Efficiency Foundation	association	United States of America

Conair Group	aircraft modification	Canada

CAEA / Conservatoire de l'Air et de l'Espace d'Aquitaine	historical aviation	France

CLA / Continental Luscombe Association	association historical aviation	United States of America

CAN / Corporate Angel Network	charity	United States of America

CAVV / Corps Adspiranten Verkeersvlieger der Rijksluchtvaartschool	association	Netherlands

CEAS / Council of European Aerospace Societies	association	Belgium (International)

Cradle of Aviation Museum (New York)	historical aviation	United States of America

Crawford Auto-Aviation Museum (Ohio) / part of Western Reserve Historical Society	historical aviation	United States of America

Cross & Cockade International	association historical aviation	United Kingdom

Crownair Aviation	aircraft modification	United States of America

Croydon Aircraft Company	historical aviation	New Zealand

Croydon Airport Society incorporating Croydon Airport Visitor Centre	historical aviation	United Kingdom

Cub Club	association historical aviation	United States of America

Danmarks Flymuseum previously known as Dansk Veteranflysamlung	historical aviation	Denmark

Danmarks Tekniske Museum	historical aviation	Denmark

Dart Aerospace	aircraft modification	Canada

Davidstow Airfield and Cornwall at War Museum	historical aviation	United Kingdom

DDA Classic Airlines previously known as Dutch Dakota Association	association historical aviation	Netherlands

DHAHC / de Havilland Aircraft Museum also known/trading as de Havilland Aircraft Heritage Centre / Mosquito Aircraft Museum	historical aviation	United Kingdom

de Havilland Moth Club	historical aviation	United Kingdom

DHSL / de Havilland Support	historical aviation	United Kingdom

DPA / Deaf Pilots Association	association	United States of America

Deke Slayton Memorial Space & Bicycle Museum (Wisconsin)	historical aviation	United States of America

Der Werftverein - Verein zur Erhaltung der historischen Flugwerft Schleisheim	association historical aviation	Germany

Derco Aerospace part of Sikorsky Aircraft Company	aircraft modification	United States of America

Deutsch-Kanadisches Luftwaffenmuseum (German-Canadian Air Force Museum)	historical aviation	Germany

DFS / Deutsche Flugsicherung	authority	Germany

DGLR / Deutsche Gesellschaft fur Luft- und Raumfahrt Lilienthal-Oberth	association	Germany

DGzEhF / Deutsche Gesellschaft zur Erhaltung historischer Flugzeuge	association historical aviation	Germany

Deutsche Lufthansa Berlin-Stiftung	association historical aviation	Germany

Deutsche Raumfahrtausstellung Morgenrothe-Rautenkranz	historical aviation	Germany

DAeC / Deutscher Aero Club	association	Germany

Deutscher Fallschirmsportverband	association	Germany

DFSV / Deutscher Freiballonsport-Verband	association	Germany

DHV / Deutscher Hangegleiterverband	association	Germany

DHC / Deutscher Hubschrauber Club	association	Germany

DHV / Deutscher Hubschrauber Verband	association	Germany

DULSV / Deutscher Ultraleicht-Segelflugverband *	association *	Germany

DULV / Deutscher Ultraleichtflugverbandes	association	Germany

DVLL / Deutscher Verband Leichter Lufstsportgerate	association	Germany

Deutsches Flugpioniermuweum Gustav-Weisskopf	historical aviation	Germany

Deutsches Museum - Luftfahrt	historical aviation	Germany

Deutsches Segelflugmuseum mitt Modellflug (German Sailing Museum)	historical aviation	Germany

Deutsches Technikmuseum Berlin	historical aviation	Germany

DGAC / Direction Generale de l'Aviation Civile	authority	France

Don F. Pratt Memorial Museum (Kentucky)	historical aviation	United States of America

Dopravny Urad (Transport Authority) / previously known as Letecky urad Slovenskej republiky	authority	Slovakia

Dornier Museum Friedrichshafen	historical aviation	Germany

Dugan Kinetics	aircraft modification	United States of America

Dumfries & Galloway Aviation Museum	historical aviation	United Kingdom

Eagle Copters previously known/trading as Eagle Avionics Systems and Geneva Aviation	avionics manufacturer component manufacturer aircraft modification	Canada

Edward H. White II Museum of Aerospace Medicine * (Texas)	historical aviation *	United States of America

Eesti Lennundusmuuseum (Estonian Aviation Museum)	association historical aviation	Estonia

EADA / Electric Aircraft Development Alliance	association	(International)

Elektroflug Schweiz	association	Switzerland

Empire State Aerosciences Museum (New York)	historical aviation	United States of America

Ercoupe Owners Club	association historical aviation	United States of America

Estrella Warbirds Museum (California)	historical aviation	United States of America

Euroavia Oostende previously known as Ostend Aviation and Space Association	association	Belgium

Eurocontrol	authority	Belgium (International)

EAS / Europe Air Sports	association authority	Switzerland

EAC / European Airshow Council	association	Belgium (International)

EASA / European Aviation Safety Agency	authority	Germany (International)

EASO / European Aviation Suppliers Organisation	association	United Kingdom (International)

EBF / European Ballooning Federation	association	France

EBS / European Bonanza Society	association historical aviation	Germany (International)

EBAA / European Business Aviation Association	association	Belgium (International)

ECAC / European Civil Aviation Conference	association	France (International)

EFHA / European Federation Historic Aviation	association historical aviation	(International)

EGU / European Gliding Union	association	France (International)

EHA / European Helicopter Association	association	Germany (International)

EMF / European Microlight Federation	association	France (International)

EMPOA / European Mooney Pilots and Owners Association	association	Germany (International)

EUROCAE / European Organisation for Civil Aviation Equipment	association	France (International)

ERA / European Regions Airline Association	association	United Kingdom (International)

Evergreen Aviation & Space Museum (Oregon)	historical aviation	United States of America

EAA / Experimental Aircraft Association	association	United States of America

EAS / Experimental Aviation of Switzerland	association	Switzerland

EBAA / Experimental Balloon and Airship Association	association	United States of America

ESA / Experimental Soaring Association previously known as SHA / Sailplane Homebuilders Association	association	United States of America

FFA / F27 Friendship Association	association historical aviation	Netherlands

Fagen Fighters WWII Museum (Minnesota)	historical aviation	United States of America

Fairchild Club	association historical aviation	United States of America

Fantasy of Flight (Florida)	historical aviation	United States of America

Fargo Air Museum (North Dakota)	historical aviation	United States of America

FAST / Farnborough Air Sciences Trust incorporating FAST Museum	association historical aviation	United Kingdom

FAA / Federal Aviation Administration	authority	United States of America

FAI / Federation Aeronautique Internationale	association	Switzerland (International)

FEWP / Federation of European Women Pilots	association	Germany (International)

Field Aviation	aircraft modification	Canada

Fighter World Aviation Museum (New South Wales)	historical aviation	Australia

First Wing Historical Center	historical aviation	Belgium

Flash Aviation Shop (Flash Luchtvaart Winkel)	aviation shop	Netherlands

Fleet Air Am Museum (New South Wales) / previously known as Australia Museum of Flight	historical aviation	Australia

Fleet Air Arm Museum	historical aviation	United Kingdom

Fliegendes Museum	historical aviation	Germany

Flieger Flab Museum Dubendorf (Aviation Flab Museum)	historical aviation	Switzerland

Fliegermuseum Altenrhein	historical aviation	Switzerland

FSF / Flight Safety Foundation	association	United States of America

Flightstore Pilot Supplies	aviation shop	United Kingdom

Florida Air Museum (Florida)	historical aviation	United States of America

FABA / Florida Aviation Business Association	association	United States of America

Flugausstellung L+P. Junior	historical aviation	Germany

Flugmuseum Aviaticum	historical aviation	Austria

Flugmuseum Messerschmitt	historical aviation	Germany

Flugplatzmuseum Cottbus	historical aviation	Germany

FNHT / Fly Navy Heritage Trust	association historical aviation	United Kingdom

Flygvapenmuseum (Air Force Museum)	historical aviation	Sweden

Flyhistoriske Museum Sola	historical aviation	Norway

Flying Bulls	historical aviation	Austria

Flying Circus Aerodrome (Virginia)	historical aviation	United States of America

Flying Gyrocopters and Old Aircraft Museum	historical aviation	Netherlands

FHCAM / Flying Heritage & Combat Armor Museum (Washington) / previously known as FHC / Flying Heritage Collection	historical aviation	United States of America

Flying Tigers	aviation shop	United Kingdom

Fokker Four	historical aviation	Netherlands

FHT / Fokker Heritage Trust	historical aviation	Netherlands

Fondation Aerovision Quebec	historical aviation	Canada

Forced Aeromotive Technologies	aircraft modification	United States of America

Fort Paull	historical aviation	United Kingdom

Foynes Flying Boat & Maritime Museum previously known as Foynes Flying Boat Museum	historical aviation	Ireland

Freundeskreis D-FWME	association historical aviation	Germany

Freundeskreis Luftwaffe	association	Germany

Friebe Luftfahrt-Bedarf	aviation shop	Germany

FOSMA / Friends of Stow Maries Aerodrome	historical aviation charity	United Kingdom

FOFM / Frontiers of Flight Museum (Texas)	historical aviation	United States of America

Fuji Club Germany	association	Germany

Fundacao Santos Dumont . Musea de Aviacao	historical aviation	Brazil

FIO / Fundacion Infante de Orleans	historical aviation	Spain

Funk Aircraft Owners Association	association historical aviation	United States of America

Gatwick Aviation Museum	historical aviation	United Kingdom

GAAC / General Aviation Awareness Council	association	United Kingdom

GAMA / General Aviation Manufacturers Association	association	United States of America

GBAA / German Business Aviation Association	association	Germany

GHF / German Historic Flight	association historical aviation	Germany

Glenn H. Curtiss Museum (New York)	historical aviation	United States of America

Glenn L. Martin Maryland Aviation Museum (Maryland)	historical aviation	United States of America

Golden Age Air Museum (Pennsylvania)	historical aviation	United States of America

Good Warbirds Museum	historical aviation	United States of America

GWAA / Great War Aeroplanes Association	association historical aviation	United States of America

Greater St. Louis Air & Space Museum (Missouri) / previously known as Saint Louis Aviation Museum	historical aviation	United States of America

Greenpoint Technologies	aircraft modification	United States of America

Greenwood Military Aviation Museum (Nova Scotia)	historical aviation	Canada

Grissom Air Museum (Indiana)	historical aviation	United States of America

GIFAS / Groupement des Industries Francaises Aeronautiques et Spatiales	association	France

Grove Aircraft Landing Gear Systems	aircraft modification	United States of America

GAvA / Guild of Aviation Artists	association	United Kingdom

Gulf Coast Avionics	aviation shop	United States of America

Hack Green Nuclear Bunker	historical aviation	United Kingdom

Hagerstown Aviation Museum (Maryland)	historical aviation	United States of America

Hallinportti Ilmailumuseo (Halli Aviation Museum)	historical aviation	Finland

hangar 10 also known/trading as Air Fighter Academy GmbH	historical aviation	Germany

Hangar 11 Collection	historical aviation	United Kingdom

Hans-Grade-Museum	historical aviation	Germany

Hatton-Eielson Museum (North Dakota)	historical aviation	United States of America

Heath Parasol Club	association historical aviation	United States of America

HAI / Helicopter Association International	association	United States of America

HAC / Helicopter Association of Canada	association	Canada

HFI / Helicopter Foundation International	association historical aviation	United States of America

Hellenic Air Force Museum	historical aviation	Greece

Henry Ford Museum (Michigan)	historical aviation	United States of America

Hermann-Oberth-Raumfahrt-Museum	historical aviation	Germany

Hill Aerospace Museum (Utah)	historical aviation	United States of America

Hiller Aviation Museum (California)	historical aviation	United States of America

Hillier Air Museum (California)	historical aviation	United States of America

Hinkler Hall of Aviation (Queensland)	historical aviation	Australia

Hinkler House Memorial Museum & Research Association (Queensland)	historical aviation	Australia

HAA / Historic Aircraft Association	association historical aviation	United Kingdom

HAC / Historic Aircraft Collection	historical aviation	United Kingdom

Historic Aircraft Restauration Museum (Missouri)	historical aviation	United States of America

Historic Aviation	aviation shop	United States of America

HFF / Historic Flight Foundation also known as Kilo-7	historical aviation	United States of America

Historic Flying Clothing Company	aviation shop	United Kingdom

Historisch-Technisches Museum Peenemunde	historical aviation	Germany

Howard Aircraft Foundation also known/trading as Howard Club	association historical aviation	United States of America

Howard W. Cannon Aviation Museum (Nevada)	historical aviation	United States of America

Hubschraubermuseum Buckeburg	historical aviation	Germany

Hugo Junkers Hangar	historical aviation	Germany

Hunterverein Mollis	association historical aviation	Switzerland

Ian Allan Publishing	aviation shop	United Kingdom

Igo Etrich Club Osterreich (Austrian homebuilding association)	association	Austria

IWM Duxford / Imperial War Museum Duxford	historical aviation	United Kingdom

IS&S / Innovative Solutions & Support	avionics manufacturer aircraft modification	United States of America

International 180-185 Club	association historical aviation	United States of America

IAC / International Aerobatic Club division of EAA / Experimental Aircraft Association	association	United States of America

IAQG / International Aerospace Quality Group	association authority	Belgium (International)

IATA / International Air Transport Association	association	Canada (International)

IAPA / International Airline Passengers Association	association	United Kingdom (International)

IATP / International Airlines Technical Pool	association	Luxembourg (International)

IAWA / International Aviation Womens Association	association	United States of America

IBDA / International Bird Dog Association	association historical aviation	United States of America

International Cessna 120-140 Association	association historical aviation	United States of America

International Cessna 170 Association	association historical aviation	United States of America

International Cessna 195 Club	association historical aviation	United States of America

ICAO / International Civil Aviation Organization part of United Nations	authority	Canada (International)

ICAS / International Council of Air Shows	association	United States of America

ICAS / International Council of the Aeronautical Sciences	association	Germany (International)

IFALPA / International Federation of Air Line Pilots' Associations	association	Canada (International)

IFFR / International Fellowship of Flying Rotarians	association	United Kingdom (International)

International Fleet Club	association historical aviation	United States of America

International Flying Farmers	association	United States of America

IHST / International Helicopter Safety Team	association	United States of America

IHPVA / International Human Powered Vehicle Association	association	United States of America

International Ryan Club	association historical aviation	United States of America

ISAP / International Society of Aviation Photographers	association	United States of America

International Stinson Club	association historical aviation	United States of America

IWA / International Wheelchair Aviators	association	United States of America

International Women's Air & Space Museum (Ohio)	historical aviation	United States of America

Internationales Luftfahrtmuseum Manfred Pflumm	historical aviation	Germany

Intrepid Sea-Air-Space Museum (New York)	historical aviation	United States of America

Iowa Aviation Museum (Iowa) / incorporating The Iowa Aviation Hall of Fame	historical aviation	United States of America

IAA / Irish Aviation Authority	authority	Ireland

Israeli Air Force Museum	historical aviation	Israel

JCAA / Jamaica Civil Aviation Authority	authority	Jamaica

JAXA / Japan Aerospace Exploration Agency	research institute	Japan

Japan Air Self Defence Force Museum	historical aviation	Japan

Javna Agencija za Civilno Letalstvo Republike Slovenije (Civil Aviation Agency of the Republic of Slovenia)	authority	Slovenia

Jet Aviation Basel Completion Center	aircraft modification	Switzerland

JetPROP	aircraft modification	United States of America

JAA TO / Joint Aviation Authorities Training Organisation	authority	Netherlands (International)

Kai Aviation	aviation shop	Germany

Kansas Aviation Museum (Kansas)	historical aviation	United States of America

Kansas Cosmosphere and Space Center (Kansas)	historical aviation	United States of America

Karl Jatho Projekt	association historical aviation	Germany

Kelch Aviation Museum	historical aviation	United States of America

Kennedy Space Center Visitor Complex (Florida)	historical aviation	United States of America

Kent Battle of Britain Museum	historical aviation	United Kingdom

Keski-Suomen Ilmailumuseo (Aviation Museum of Central Finland)	historical aviation	Finland

Kids In Flight	charity	United States of America

KNVOL / Koninklijke Nederlandse Vereniging Onze Luchtmacht	association	Netherlands

KNVvL / Koninklijke Nederlandse Vereniging voor Luchtvaart (Royal Netherlands Aero Club)	association	Netherlands

KAIA / Korean Aerospace Industries Association	association	Korea - South

KZ & Veteranfly klubben	historical aviation	Denmark

Lake Amphibian Flyers Club	association historical aviation	United States of America

Lam Aviation	aircraft modification	United States of America

Laminar Flow Systems	aircraft modification	United States of America

LOBO / Lancair Owners & Builders Organization	association	United States of America

Lashenden Air Warfare Museum	historical aviation	United Kingdom

Lawrence D. Bell Aircraft Museum (Indiana)	historical aviation	United States of America

LPBA / Lawyer-Pilots Bar Association	association	United States of America

Le Musee Clin d'Ailes also known as Musee de l'Aviation Militaire de Payerne (Payerne Air Force Museum)	historical aviation	Switzerland

LAA / Letecka amaterska asociace CR (Light Aircraft Association of the Czech Republic)	association	Czech Republic

Letecke muzeum (Aviation Museum)	historical aviation	Slovakia

Letecke muzuem Kbely (Air museum Kbely)	historical aviation	Czech Republic

Lewis Air Legends	historical aviation	United States of America

Liberty Aviation Museum	historical aviation	United States of America

LifePort part of Sikorsky Aircraft Company	aircraft modification	United States of America

LAMA / Light Aircraft Manufacturers Association	association	United States of America

LSE / Light Speed Engineering	aircraft modification	United States of America

LSFM / Lone Star Flight Museum (Texas) / incorporating the Texas Aviation Hall of Fame	historical aviation	United States of America

LoPresti Aviation	aircraft modification	United States of America

Lost Birds Aviation Museum (Nevada)	historical aviation	United States of America

Luchtvaart & Oorlogsmuseum Texel (Aviation & Warmuseum Texel)	historical aviation	Netherlands

LBA / Luftfahrt-Bundesamt	authority	Germany

Luftfahrt-Museum Finowfurt	historical aviation	Germany

Luftfahrt-Museum Hannover-Laatzen	historical aviation	Germany

Luftfahrttechnischen Museum Rechlin	historical aviation	Germany

Luftfahrttechnischer Museumsverein Rothenburg	association historical aviation	Germany

Luftfartstilsynet (Civil Aviation Authority)	authority	Norway

Luftwaffenmuseum (German Air Force Museum)	historical aviation	Germany

Luscombe Association	association historical aviation	United States of America

Luscombe Endowment	historical aviation	United States of America

Lyon Air Museum (California)	historical aviation	United States of America

MMOPA / Malibu Mirage Owners & Pilots Association	association	United States of America

Malmstrom AFB Museum (Montana) / previously known as 341st Space Wing Museum	historical aviation	United States of America

Malta Aviation Museum	historical aviation	Malta

MAPS / Manx Aviation Preservation Society incorporating Manx Aviation and Military Museum	historical aviation	United Kingdom

MAPS Air Museum (Ohio)	historical aviation	United States of America

March Field Air Museum (California)	historical aviation	United States of America

Marine Corps Heritage Foundation	association historical aviation	United States of America

Marshall of Cambridge Aerospace	aircraft modification	United Kingdom

McChord Air Museum (Washington)	historical aviation	United States of America

MD-Aeroshop	aviation shop	Germany

MAPS / Medway Aircraft Preservation Society	historical aviation	United Kingdom

MAB / Memorial Aeroespacial Brasileiro	historical aviation	Brazil

Memorial-Flight	association historical aviation	France

Meyers Aircraft Owners Association	association historical aviation	United States of America

Micro AeroDynamics	aircraft modification	United States of America

MAFM / Mid America Flight Museum (Kansas)	historical aviation	United States of America

Mid-America Air Museum (Kansas)	historical aviation	United States of America

MAAM / Mid-Atlantic Air Museum (Pennsylvania)	historical aviation	United States of America

Midland Air Museum incorporating the Sir Frank Whittle Jet Heritage Centre	historical aviation	United Kingdom

MLM / Militaire Luchtvaart Museum * (Netherlands Air Force Museum)	historical aviation *	Netherlands

Militarhistorisches Museum der Bundeswehr	historical aviation	Germany

Military Aviation Museum (Virginia)	historical aviation	United States of America

MAAFM / Millville Army Air Field Museum (New Jersey)	historical aviation	United States of America

Minix / X. Y. Z. Prototypes	aircraft modification	France

Minnesota Air Guard Museum (MInnesota)	historical aviation	United States of America

MAF / Mission Aviation Fellowship	charity	United States of America

Mitchell Gallery of Flight (Wisconsin)	historical aviation	United States of America

Model Plaza	aviation shop	Netherlands

Momentum Aeronautics	aircraft modification	United States of America

Monocoupe Club	association historical aviation	United States of America

Monroy Aerospace	avionics manufacturer aircraft modification	United States of America

Montana Diamond Aire	aircraft modification	United States of America

Montana Float	aircraft modification	United States of America

MASHC / Montrose Air Station Heritage Centre	historical aviation	United Kingdom

Mountain High Equipment & supply	aircraft modification	United States of America

MUSAL / Museu Aeroespacial	historical aviation	Brazil

Musee Aeronautique et Spatial SAFRAN	historical aviation	France

Musee de l'Air et de l'Espace	historical aviation	France

Musee des Arts et Metiers	historical aviation	France

Musee Spitfire previously known as Musee Colonel aviateur Roger Lallemant	historical aviation	Belgium

Museo del Aire	historical aviation	Spain

Museo del Aire de Honduras	historical aviation	Honduras

Museo dell'Aeronaurica Gianni Caproni	historical aviation	Italy

Museo Nacional Aeronautico y del Espacia (National Air & Space Museum)	historical aviation	Chile

MNA / Museo Nacional de Aeronautica	historical aviation	Argentina

Museo Nazionale della Scienza e della Tecnologia Leonardo da Vinci	historical aviation	Italy

Museo Storico Dell Aeronautica Militare Italiana (Museum of Italian Military Aviation)	historical aviation	Italy

Museu do Ar (Air Museum)	historical aviation	Portugal

Museu TAM previously known as Museu Asas de um sonho (Wings of a Dream museum)	historical aviation	Brazil

Museum Bevrijdende Vleugels (Museum Wings of Liberation)	historical aviation	Netherlands

Museum fur Luftfahrt und Technik Wernigerode	historical aviation	Germany

Museum of Aviation (Georgia) / incorporating the Georgia Aviation Hall of Fame	historical aviation	United States of America

Museum of Berkshire Aviation	historical aviation	United Kingdom

Museum of Flying (California)	historical aviation	United States of America

Museum of Science and Industry (Illinois)	historical aviation	United States of America

MOTAT / Museum of Transport & Technology	historical aviation	New Zealand

Museum Pusat TNI AU Dirgantara Mandala (Indonesian air force museum)	historical aviation	Indonesia

Museum Vliegbasis Deelen	historical aviation	Netherlands

Muzeum Lotnictwa Polskiego (Polish Aviation Museum)	historical aviation	Poland

N3N Owners & Restorers Association	association historical aviation	United States of America

Narodni Technicke Muzeum (National Technical Museum)	historical aviation	Czech Republic

NAS Wildwood Museum and Foundation (New Jersey)	historical aviation	United States of America

NASA Ames Exploration Center (California)	historical aviation	United States of America

NASA Visitor Center Wallops Flight Facility (Virginia)	historical aviation	United States of America

NMM / Nationaal Militair Museum	historical aviation	Netherlands

NAA / National Aeronautic Association	association	United States of America

NASA / National Aeronautics and Space Administration	research institute	United States of America

NAA / National Aeronca Association	association historical aviation	United States of America

NAAA / National Agricultural Aviation Association	association	United States of America

National Agricultural Aviation Museum (Mississippi) / part of Mississippi Agriculture & Forestry Museum	historical aviation	United States of America

National Air Force Museum of Canada (Ontario) / previously known as RCAF Memorial Museum	historical aviation	Canada

NATA / National Air Transportation Association	association	United States of America

NAFA / National Aircraft Finance Association	association	United States of America

NARA / National Aircraft Resale Association	association	United States of America

NAFI / National Association of Flight Instructors	association	United States of America

NAPP / National Association of Priest Pilots	association	United States of America

NASAO / National Association of State Aviation Officials	association	United States of America

NAHF / National Aviation Hall of Fame (Ohio)	historical aviation	United States of America

NAHA / National Aviation Heritage Area	association historical aviation	United States of America

National Balloon Museum (Iowa) / incorporating the U.S. Ballooning Hall of Fame	historical aviation	United States of America

NBA / National Biplane Association	association historical aviation	United States of America

NBAA / National Business Aviation Association	association	United States of America

NEHA / National E-N-G Helicopter Association	association	United States of America

NGPA / National Gay Pilots Association	association	United States of America

NIFA / National Intercollegiate Flying Association	association	United States of America

National Museum of Flight	historical aviation	United Kingdom

National Museum of Nuclear Science & History (New Mexico) / previously known as the National Atomic Museum	historical aviation	United States of America

National Museum of the Marine Corps (Virginia)	historical aviation	United States of America

National Museum of the Mighty Eighth Air Force (Georgia)	historical aviation	United States of America

National Museum of the Pacific War (Texas)	historical aviation	United States of America

National Museum of the U.S. Air Force (Ohio)	historical aviation	United States of America

National Naval Aviation Museum (Florida) / previously known as the National Museum of Naval Aviation	historical aviation	United States of America

National Soaring Museum (New York)	historical aviation	United States of America

NSS / National Space Society	association	United States of America

National Stinson Club	association historical aviation	United States of America

National Transport and Toy Museum previously known as Wanaka Transport Museum	historical aviation	New Zealand

NTSB / National Transportation Safety Board	authority	United States of America

National WACO Club	association historical aviation	United States of America

National Warplane Museum (New York) / previously known as 1941 Historical Aircraft Group Museum	historical aviation	United States of America

NFHL / Nationale Federatie Historische Luchtvaart	association historical aviation	Netherlands

Navion Skies	historical aviation	United States of America

Navy Lakehurst Historical Society (New Jersey)	association historical aviation	United States of America

NedAero Components previously known as Schreiner Components	aircraft modification	Netherlands

NLR / Nederlands Lucht- en Ruimtevaartcentrum previously known as Nationaal Lucht- en Ruimtevaartlaboratorium	research institute	Netherlands

NJRS / Nederlandse Jeugdvereniging voor Ruimtevaart en Sterrenkunde	association	Netherlands

NVR / Nederlandse Vereniging voor Ruimtevaart (Netherlands Space Society)	association	Netherlands

NAG / Netherlands Aerospace Group	association	Netherlands

NEAM / New England Air Museum (Connecticutt	historical aviation	United States of America

New Zealand Warbirds Association	association historical aviation	New Zealand

Newark (Notts & Lincs) Air Museum	historical aviation	United Kingdom

Nextant Aerospace	aircraft modification	United States of America

Niagara Aerospace Museum (New York) / also known as Ira G. Ross Aerospace Museum	historical aviation	United States of America

Ninety-Nines	association	United States of America

Norfolk and Suffolk Aviation Museum	historical aviation	United Kingdom

Norsk Luftfartsmuseum (Norwegian Aviation Museum)	historical aviation	Norway

Norsk Teknisk Museum (Norwegian Museum of Science and Technology)	historical aviation	Norway

NATA / North American Trainer Association	association historical aviation	United States of America

NEAM / North East Aircraft Museum	historical aviation	United Kingdom

North Weald Airfield History incorporating North Weald Airfield Museum	historical aviation	United Kingdom

NWAAC / North West Antique Airplane Club (Oregon)	Historical aviation	United States of America

Northwest Turbine also known/trading as Royal Turbine	aircraft modification	United States of America

O&N Aircraft Modifications	aircraft modification	United States of America

OAM / Oakland Aviation Museum (California)	historical aviation	United States of America

Old Rhinebeck Aerodrome (New York)	historical aviation	United States of America

Olympic Flight Museum (Washington)	historical aviation	United States of America

Omaka Aviation Heritage Centre	historical aviation	New Zealand

Orbis	charity	United States of America

Oregon Aero	component manufacturer aircraft modification	United States of America

OASM / Oregon Air & Space Museum (Oregon)	historical aviation	United States of America

OAHS / Oregon Aviation Historical Society (Oregon) / incorporating the Oregon Aviation History Center	historical aviation	United States of America

OUV / Oskar Ursinus Vereinigung (German homebuilding association)	association	Germany

Osterreichisches Luftfahrtmuseum	historical aviation	Austria

Otto-Lilienthal-Museum	historical aviation	Germany

Over the Front also known as The League of WWI Aviation Historians	association historical aviation	United States of America

Owls Head Transportation Museum (Maine)	historical aviation	United States of America

OX5 Aviation Pioneers	association historical aviation	United States of America

Pacific Aviation Museum Pearl Harbor (Hawaii)	historical aviation	United States of America

PCAM / Pacific Coast Air Museum (California)	historical aviation	United States of America

Pakistan Air Force Museum	historical aviation	Pakistan

Palm Springs Air Museum (California)	historical aviation	United States of America

Paravion Technology	aircraft modification	United States of America

Parc Aeronautic de Catalunya (Aeronautic Museum of Catalonia)	historical aviation	Spain

Parco Tematico & Museo dell’ Aviazione	historical aviation	Italy

Parham Airfield Museum	historical aviation	United Kingdom

Patriots Point Naval and Maritime Museum (South Carolina) / Home of the USS Yorktown	historical aviation	United States of America

Patuxent River Naval Air Museum (Maryland) / previously known as the Naval Air Test and Evaluation Museum	historical aviation	United States of America

Pearson Air Museum (Washington) / incorporating The Jack Murdock Aviation Center	historical aviation	United States of America

Pegasus Museum / Musee Pegase (Belgian Paratroopers Museum)	historical aviation	Belgium

Pemberton & Sons Aviation	historical aviation	United States of America

Penn Yan Aero	aircraft modification	United States of America

Personal Plane Services	historical aviation	United Kingdom

Peterson Air & Space Museum (Colorado)	historical aviation	United States of America

Peterson's Performance Plus	aircraft modification	United States of America

Phoenix Aero Solutions	aircraft modification	United States of America

POPA / Pilatus Owners & Pilots Association	association	United States of America

Pilot Warehouse	aviation shop	United Kingdom

Pima Air & Space Museum (Arizona)	historical aviation	United States of America

Pioneer Air Museum (Alaska) / previously known as Alaskaland Pioneer Air Museum	historical aviation	United States of America

Pioneer Village (Nebraska)	historical aviation	United States of America

Piper Apache Club	association historical aviation	United States of America

Piper Aviation Museum (Pennsylvania)	historical aviation	United States of America

PFA / Piper Flyer Association	association	United States of America

Piper Owner Society	association	United States of America

Plane Driven	aircraft modification	United States of America

Planes of Fame Air Museum (California)	historical aviation	United States of America

Planes of Fame Air Museum (Arizona)	historical aviation	United States of America

PRA / Popular Rotorcraft Association	association	United States of America

Port Townsend Aero Museum (Washington)	historical aviation	United States of America

Porta Air Service	aircraft modification	Germany

Porterfield Airplane Club	association historical aviation	United States of America

Powder Puff Pilot	aviation shop	United States of America

Prairie Aviation Museum (Illinois)	historical aviation	United States of America

Precision Aircraft Solutions previously known as Precision Conversions	aircraft modification	United States of America

Premier Aircraft	aircraft modification	United States of America

PAMA / Professional Aviation Maintenance Organization	association	United States of America

Pueblo Weisbrod Aircraft Museum (Colorado)	historical aviation	United States of America

Purfleet Heritage & Military Centre	historical aviation	United Kingdom

Qantas Founders Museum (Queensland)	historical aviation	Australia

Quax - Verein zur Forderung von historischem Fluggerat	association historical aviation	Germany

QAM / Queensland Air Museum (Queensland)	historical aviation	Australia

QVAG / Queensland Vintage Aeroplane Group & Australian Flying Museum (Queensland)	association historical aviation	Australia

Quiet Technology Aerospace	aircraft modification	United States of America

Quonset Air Museum (Rhode Island)	historical aviation	United States of America

R. Eisenschmidt	aviation shop	Germany

RAAF Museum (Victoria)	historical aviation	Australia

RAAF Townsville Museum (Queensland)	historical aviation	Australia

RTCA / Radio Technical Commission for Aeronautics	association	United States of America

RAF Battle of Britain Memorial Flight Visitor Centre	historical aviation	United Kingdom

RAF Burtonwood	historical aviation	United Kingdom

RAF Manston History Museum	historical aviation	United Kingdom

Rag Bag Aero Works	aviation shop	United States of America

Rahmi M. Koc Museum	historical aviation	Turkey

Raisbeck Engineering	aircraft modification	United States of America

RAM Aircraft	aircraft modification	United States of America

Raumfahrt Museum Mittweida also known/trading as Space Service International	historical aviation	Germany

Real Aeroplane Company	historical aviation	United Kingdom

Reborn Aviation	aircraft modification	United Kingdom

RAF / Recreational Aviation Foundation	association	United States of America

RACCA / Regional Air Cargo Carriers Association	association	United States of America

RAA / Regional Airline Association	association	United States of America

RARA / Reno Air Racing Association	association	United States of America

Replica Fighters Association	association historical aviation	United States of America

Reynolds-Alberta Museum (Alberta)	historical aviation	Canada

OSC / Rhonflug Oldtimer Segelflugclub Wasserkuppe	association historical aviation	Germany

Rocket Engineering	aircraft modification	United States of America

Rockwet Racing Association also known/trading as Rocket Racing League Inc.	association	United States of America

RAeS / Royal Aeronautical Society	association	United Kingdom

RAFBF / Royal Air Force Benevolent Fund	charity	United Kingdom

Royal Air Force Museum Cosford	historical aviation	United Kingdom

Royal Air Force Museum London	historical aviation	United Kingdom

RNHF / Royal Navy Historic Flight	historical aviation	United Kingdom

Royal Thai Air Force Museum	historical aviation	Thailand

S4A	aircraft modification	Poland

SDASM / San Diego Air & Space Museum (California)	historical aviation	United States of America

Santa Maria Museum of Flight (California)	historical aviation	United States of America

Scheme Designers	aircraft modification	United States of America

Science Museum	historical aviation	United Kingdom

Science Museum Oklahoma (Oklahoma)	historical aviation	United States of America

SPA / Seaplane Pilots Association	association	United States of America

SPAS / Seaplane Pilots Association Switzerland	association	Switzerland

Selfridge Military Air Museum (Michigan)	historical aviation	United States of America

Shearwater Aviation Museum (Nova Scotia)	historical aviation	Canada

Shop.Lancair.com previously known/trading as Kit Components	aviation shop	United States of America

shop4pilots.com	aviation shop	Germany

SWPC / Short Wing Piper Club	association historical aviation	United States of America

Shuttleworth Collection	historical aviation	United Kingdom

Siebert Luftfahrtbedarf GmbH	aviation shop	Germany

Sierra Hotel Aero	aircraft modification	United States of America

Sierra Industries	aircraft modification	United States of America

Silent Wings Museum (Texas)	historical aviation	United States of America

Silver Wings Fraternity	association	United States of America

SITA	association	Switzerland

Sky Fox	aviation shop	Germany

Sky IMD	aircraft modification	United States of America

SkyGeek also known/trading as Styles Logistics	aviation shop	United States of America

Skyote Type Club	association	United States of America

Smithsonian National Air and Space Museum (Washington DC)	historical aviation	United States of America

SSA / Soaring Society of America	association	United States of America

Society of Air Racing Historians	association historical aviation	United States of America

SFTE / Society of Flight Test Engineers	association	United States of America

Solent Sky Museum	historical aviation	United Kingdom

Soloy Aviation Solutions	aircraft modification	United States of America

Solway Aviation Museum	historical aviation	United Kingdom

South African Air Force Museum	historical aviation	South Africa

South African Airways Museum Society	association historical aviation	South Africa

South African Civil Aviation Authority	authority	South Africa

SAAM / South Australian Aviation Museum (South Australia)	historical aviation	Australia

South Dakota Air and Space Museum (South Dakota)	historical aviation	United States of America

South Yorkshire Aircraft Museum	historical aviation	United Kingdom

Southern Museum of Flight (Alabama)	historical aviation	United States of America

Southern Utah Air Museum * (Utah)	historical aviation *	United States of America

Space Center Houston (Texas)	historical aviation	United States of America

Spirit Wing Aviation	aircraft modification	United States of America

Spitfire and Hurricane Memorial Museum previously known as The Memorial Museum	historical aviation	United Kingdom

Sporty' also known/trading as Sportsman's Market Inc.	avionics manufacturer aviation shop	United States of America

SPS	aircraft modification	United Kingdom

Stafford Air and Space Museum (Oklahoma)	historical aviation	United States of America

Stampe & Vertongen Museum	historical aviation	Belgium

Star Aviation Technology Company	avionics manufacturer component manufacturer aviation shop	Switzerland

SRA / Stearman Restorers Association	association historical aviation	United States of America

Stene Aviation	aircraft modification	United States of America

Stevens Aviation	aircraft modification	United States of America

ARG 1940-1945 / Stichting Aircraft Recovery Group 1940-1945 also known as Luchtoorlogsmuseum Fort bij Veldhuis (Airwar Museum Fort Veldhuis)	historical aviation	Netherlands

Stichting Neptune Association	historical aviation	Netherlands

Stichting Vroege Vogels (Early Birds Foundation)	association historical aviation	Netherlands

Strategic Air & Space Museum (Nebraska)	historical aviation	United States of America

Suomen Ilmailumuseo (Finnish Aviation Museum)	historical aviation	Finland

SCFA / Super Constellation Flyers Association	association historical aviation	Switzerland

SuperCub.Org also known/trading as Straight and Level Productions	association historical aviation	United States of America

SAFUG / Sustainable Aviation Fuel Users Group	association	(International)

Svedino Bil- och Flygmuseum (Svedino Automobile and Aviation Museum)	historical aviation	Sweden

SFF / Svensk Flyghistorisk Forening (Swedish Aviation Historical Society)	association historical aviation	Sweden

Swift Museum Foundation (Tennessee)	association historical aviation	United States of America

SAA / Swiss Aerobatic Association	association	Switzerland

Sywell Aviation Museum	historical aviation	United Kingdom

Tailwinds	aviation shop	United States of America

Tamarack Aerospace Group	aircraft modification	United States of America

Tangmere Military Aviation Museum	historical aviation	United Kingdom

Tanis Aircraft Products previously known/trading as Tanis Aircraft Service	aircraft modification	United States of America

Taylorcraft Foundation	association historical aviation	United States of America

Technik Museum Speyer	historical aviation	Germany

Technikmuseum Hugo Junkers	historical aviation	Germany

Technisches Museum Wien	historical aviation	Austria

Tekniska Museet (Museum of Science and Technology)	historical aviation	Sweden

TAM / Temora Aviation Museum (New South Wales)	historical aviation	Australia

Texas Air Museum (Texas)	historical aviation	United States of America

TXAA / Texas Aviation Association	association	United States of America

TFLM / Texas Flying Legends Museum	historical aviation	United States of America

Texas Turbine Conversions	aircraft modification	United States of America

The Abingdon Co.	aviation shop	United States of America

The Aeropark also known/trading as East Midlands Aeropark	historical aviation	United Kingdom

The Air League	association	United Kingdom

AHT / The Airship Heritage Thrust	association historical aviation	United Kingdom

TAVAS / The Australian Vintage Aviation Society	association historical aviation	Australia

The Aviation Alliance	aircraft modification	United States of America

The Aviation Hall of Fame of New Jersey (New Jersey)	historical aviation	United States of America

The Aviation Museum	historical aviation	Iceland

The Aviatior's Attic	aviation shop	United States of America

The Aviators Choice part of Ultraleichtflug Konstanz	aviation shop	Germany

TFC / The Fighter Collection	historical aviation	United Kingdom

The Franklin Institute (Pennsylvania)	historical aviation	United States of America

The Glenn Miller Museum and Twinwood Aviation Museum	historical aviation	United Kingdom

The Great War Flying Museum (Ontario)	historical aviation	Canada

The Helicopter Museum	historical aviation	United Kingdom

The Honourable Company of Air Pilots also known as Guild of Air Pilots & Air Navigators	association	United Kingdom

TIACA / The International Air Cargo Association	association	United States of America

The Museum of Army Flying	historical aviation	United Kingdom

The Museum of Flight (Washington)	historical aviation	United States of America

The Museum of Flight and Aerial Firefighting (Wyoming)	historical aviation	United States of America

The National Museum of World War II Aviation (Colorado)	historical aviation	United States of America

The OV-1 Mohawk Associaton	historical aviation	United States of America

RAFCTE / The Royal Air Force Charitable Trust	charity	United Kingdom

SETP / The Society of Experimental Test Pilots	association	United States of America

The Spitfire Emporium	aviation shop	Canada

The Wings Club	association	United States of America

Tigerfish Aviation	aircraft modification	Australia

Tillamook Air Museum (Oregon)	historical aviation	United States of America

Tornado Alley Turbo	aircraft modification	United States of America

Tower Museum Bassingbourn previously known as East Anglian Aviation Society	association historical aviation	United Kingdom

TGLW / Traditionsgemeinschaft Lufttransport Wunstorf	historical aviation	Germany

Transair Pilot Shop	aviation shop	United Kingdom

Transport Canada Air	authority	Canada

TARA / Travel Air Restorers Association	association historical aviation	United States of America

Travis Air Force Base Heritage Center (California) / previously known as the Jimmy Doolittle Air & Space Museum	historical aviation	United States of America

Trolltune Corporation	aircraft modification	United States of America

TASM / Tulsa Air and Space Museum (Oklahoma)	historical aviation	United States of America

Turbine Conversions	aircraft modification	United States of America

U.S. Army Transportation Museum (Virginia)	historical aviation	United States of America

USSRC / U.S. Space & Rocket Center (Alabama)	historical aviation	United States of America

USUA / U.S. Ultralight Association	association	United States of America

ULVA / UltraLeichtflug Verband Austria	association	Austria

UPAC / Ultralight Pilots Association of Canada	association	Canada

Union Francaise de l'Helicoptere	association	France

UFO / United Flying Octogenarians	association	United States of America

United Rotorcraft part of Air Methods.	aircraft modification	United States of America

United States Army Aviation Museum (Alabama)	historical aviation	United States of America

USHPA / United States Hang Gliding & Paragliding Association	association	United States of America

USPPA / United States Powered Paragliding Association	association	United States of America

Univair Aircraft	aircraft modification aviation shop	United States of America

Urad Pro Civilni Letectvi (Civil Aviation Authority Czech Republic)	authority	Czech Republic

USS Midway Museum (California)	historical aviation	United States of America

Valiant Air Command Warbird Museum (Florida)	historical aviation	United States of America

VPG / Vampire Preservation Group	historical aviation	United Kingdom

Vazar Aerospace	aircraft modification	United States of America

VMLL / Verband zur Forderung motorisierter Leichter Lufstsportgerate *	association *	Germany

VDP / Vereinigung Deutscher Pilotinnen	association	Germany

VHZ / Vereniging Historische Zweefvliegtuigen (Vintage Glider Club Netherlands)	association historical aviation	Netherlands

VNV / Vereniging van Nederlandse Verkeersvliegers (Dutch ALPA)	association	Netherlands

Verkehrshaus der Schweiz (Swiss Museum of Transport)	historical aviation	Switzerland

Verkehrsmuseum Dresden (Transport Museum Dresden)	historical aviation	Germany

VHPA / Vietnam Helicopter Pilots Association	association	United States of America

VAA / Vintage Aircraft Association part of Experimental Aircraft Association	association historical aviation	United States of America

VAC / Vintage Aircraft Club	association historical aviation	United Kingdom

Vintage Flying Museum (Texas)	historical aviation	United States of America

VPAC / Vintage Piper Aircraft Club	association historical aviation	United Kingdom

VSA / Vintage Sailplane Association	association historical aviation	United States of America

Vintage Wings of Canada (Ontario)	historical aviation	Canada

Virginia Air & Space Center (Virginia)	historical aviation	United States of America

Virginia Aviation Museum (Virginia)	historical aviation	United States of America

Vliegend Museum Seppe (Flying Museum Seppe)	historical aviation	Netherlands

Volandia (Volandia - Park and Museum of Flight)	historical aviation	Italy

VZLU / Vuzkumny a zkusebni letecky ustav (Czedch Aerospace Research Centre)	research institute	Czech Republic

WACO Historical Society & WACO Aircraft Museum (Ohio)	association historical aviation	United States of America

War Eagles Air Museum (New Mexico)	historical aviation	United States of America

Warbirds & Wheels	historical aviation	New Zealand

Warbirds of America part of EAA / Experimental Aircraft Association	association	United States of America

Warhawk Air Museum (Idaho)	historical aviation	United States of America

Warren ICBM and Heritage Museum (Wyoming)	historical aviation	United States of America

Wedell-Williams Aviation and Cypress Sawmill Museum (Louisiana)	historical aviation	United States of America

Werner Kolzsch	historical aviation	Germany

WAAAM / Western Antique Aeroplane & Automobile Museum	historical aviation charity	United States of America

WCAM / Western Canada Aviation Museum (Manitoba)	historical aviation	Canada

Western Museum of Flight (California)	historical aviation	United States of America

Western WACO Association	association historical aviation	United States of America

Wicks Aircraft and Motorsports	aviation shop	United States of America

Wight Aviation Museum	historical aviation charity	United Kingdom

Wilbur Wright Birthplace and Museum (Indiana)	historical aviation	United States of America

Windspeed Technologies	aircraft modification	United States of America

Winglet Technology	aircraft modification	United States of America

Wings and Rotors Air Museum (California)	historical aviation	United States of America

Wings for handicapped	association	Germany

Wings of Eagles (New York)	historical aviation	United States of America

Wings of Freedom Aviation Museum (Pennsylvania) / part of the Delaware Valley Historical Aircraft Association	association historical aviation	United States of America

Wings of History (California)	historical aviation	United States of America

Wings of Honor Museum (Arkansas) / previously known as Walnut Ridge Army Flying School Museum	historical aviation	United States of America

Wings Over The Rockies Air & Space Museum (Colorado) / previously known as the Lowry Heritage Museum.	historical aviation	United States of America

Wipaire	aircraft modification	United States of America

Wisconsin National Guard Museum (Wisconsin)	historical aviation	United States of America

WAI / Women in Aviation International	association	United States of America

Wright Bros. Collection part of Sporty's	aviation shop	United States of America

Wright Brothers National Memorial (North Carolina)	historical aviation	United States of America

WAHT / WW1 Aviation Heritage Trust	historical aviation charity	United Kingdom

Yankee Air Museum (Michigan)	historical aviation	United States of America

Yingling Aviation	aircraft modification	United States of America

Yorkshire Air Museum incorporating The Allied Air Forces Memorial	historical aviation	United Kingdom

Zeppelin Museum Friedrichshafen	historical aviation	Germany

Zeppelin-Museum Meersburg	historical aviation	Germany

Zeppelin-Museum Zeppelinheim	historical aviation	Germany