– Air Products Company Inc (United States) AIR TRACTOR – Air Tractor Inc (United States) AIRBUS – Airbus SAS (France/Germany/UK/Spain); GIE Airbus Industrie (France/Germany/UK/Spain) AIRCONCEPT – Airconcept Flugzeug und Gerätebau GmbH und Co KG (Germany) AIRCRAFT DESIGNS – Aircraft Designs Inc (United States) AIRCRAFT HYDRO-FORMING – Aircraft Hydro-Forming Inc (United States) AIRCRAFT PARTS – Aircraft Parts and Development Corporation (United States) AIRCRAFT SPRUCE – Aircraft Spruce & Specialty Company (United States) AIRCRAFT TECHNOLOGIES – Aircraft Technologies Inc (United States) AIR-FOUGA – Air-Fouga (France) AIRMASTER – Airmaster Inc (United States) AIRTECH (1) – Airtech Canada Aviation Services Ltd (Canada) AIRTECH (2) – Aircraft Technology Industries (Indonesia/Spain) AISA – Aeronáutica Industrial S.A. (Spain) AJEP – AJEP Developments (United Kingdom) AJI – American Jet Industries Inc (United States) AKAFLIEG BERLIN – Akademische Fliegergruppe Berlin eV (Germany) AKAFLIEG DARMSTADT – Akademische Fliegergruppe Darmstadt eV (Germany) AKAFLIEG KARLSRUHE – Akademische Fliegergruppe Karlsruhe eV (Germany) AKAFLIEG MUNCHEN – Akademische Fliegergruppe München eV (Germany) AKRON – Akron Aircraft Company Inc (United States) AKROTECH – Akrotech Aviation Inc (United States) AKROTECH EUROPE – Akrotech Europe SA (France) ALANNE – Pentti Alanne (Finland) ALENIA – Alenia (Italy); Alenia Aerospazio, Division of Leonardo-Finmeccanica (Italy) ALFA-M – Alfa-M Nauchno-Proizvodstvennoye Predpriyatie AOOT (Russia) ALLISON – Allison Gas Turbine Division GMC (United States) ALON – Alon Inc (United States) ALPAVIA – Alpavia SA (France); Société Alpavia (France) ALPHA – Alpha (Poland) ALPI – Alpi Aviation Srl (Italy) ALPLA – Alpla-Werke Alwin Lechner OHG (Austria) ALTAIR COELHO – Altair Coelho (Brazil) ALTURAIR – Alturair (United States) ALVAREZ – Joseph P.Alvarez (United States) AMAX – Amax Engineering (Australia) AMBROSINI – Societa Aeronautica Italiana Ing.A.Ambrosini & Companie (Italy) AMC – Aircraft Manufacturing Company (United States) AMD – Aircraft Manufacturing and Development Company Inc (United States) AMEAGLE – AmEagle Corporation (United States) AMERICAN – American Aviation Corporation (United States) AMERICAN AFFORDABLE – American Affordable Aircraft (United States) AMERICAN AIRCRAFT – American Aircraft Inc (United States) AMERICAN AUTOGYRO – American Autogyro Inc (United States) AMERICAN CHAMPION – American Champion Aircraft Corporation (United States) AMERICAN EAGLE – American Eagle Aircraft Corporation (United States) AMERICAN GENERAL – American General Aircraft Company (United States) AMERICAN HOMEBUILTS – American Homebuilts' Inc (United States) AMERICAN SPORTSCOPTER – American Sportscopter Inc (United States) AMEUR – Ameur Aviation SA (France); Ameur Aviation Technologie (France) AMS-FLIGHT – AMS-Flight DOO (Slovenia) AMX – AMX International Ltd (Italy/Brazil) ANAHUAC – Fabrica de Aviones Anahuac SA (Mexico) ANDERSON –