Vickers Ltd (Canada) CAP AVIATION – CAP Aviation (France) CAPELLA – Capella Aircraft Corporation (United States) CAPRONI VIZZOLA – Caproni Vizzola Costruzione Aeronautiche SpA (Italy) CARLSON – Carlson Aircraft Inc (United States) CARRIOU – Louis Carriou (France) CARTERCOPTERS – CarterCopters LLC (United States) CASA – Construcciones Aeronáuticas SA (Spain); EADS CASA (Spain) CASSUTT – Thomas K.Cassutt (United States) CATA – Construction Aéronautique de Technologie Avancée (France) CAUDRON – Caudron (France) CCF – Canadian Car & Foundry Company Ltd (Canada) CEI – CEI (United States) CELAIR – Celair (Pty) Ltd (South Africa) CENTRE EST – Centre Est Aéronautique (France) CENTURY – Century Aircraft Corporation (United States) CERVA – Consortium Européen de Réalisation et de Vente d'Avions GIE (France) CESSNA – Cessna Aircraft Company (United States) CFM – CFM Aircraft Ltd (United Kingdom); Cook Flying Machines, CFM Metal Fax Ltd (United Kingdom) CHALARD – Jacques et Renée Chalard (France) CHAMPION – Champion Aircraft Company Inc (United States); Champion Aircraft Corporation (United States) CHANCE VOUGHT – Chance Vought Aircraft Inc (United States); Chance Vought Corporation (United States) CHANGHE – Changhe Aircraft Factory (China); Changhe Aircraft Industries Corporation (China); Changhe Aircraft Manufacturing Corporation (China) CHASLE – Yves Chasle (France) CHAYAIR – Chayair Manufacturing and Aviation (South Africa) CHENGDU – Chengdu Aircraft Industrial Corporation (China)* CHERNOV – Opytnyi Konstruktorskoye Byuro Chernov B & M OOO (Russia) CHICHESTER-MILES – Chichester-Miles Consultants Ltd (United Kingdom) CHILTON – Chilton Aircraft (United Kingdom) CHINCUL – Chincul SACAIFI (Argentina) CHRIS TENA – Chris Tena Aircraft Association (United States) CHRISTEN – Christen Industries Inc (United States) CIRCA – Circa Reproductions (Canada) CIRRUS – Cirrus Design Corporation (United States) CLAASSEN – Claassen (United States) CLASS – Canadian Light Aircraft Sales and Services Inc (Canada) CLASSIC – Classic Aircraft Corporation (United States) CLASSIC FIGHTER – Classic Fighter Industries Inc (United States) CLASSIC SPORT – Classic Sport Aircraft (United States) CLAUDIUS DORNIER – Claudius Dornier Seastar GmbH & Co KG (Germany) CLIFFORD AEROWORKS – Clifford Aeroworks (United States) CNIAR – Centrul National al Industriei Aeronautice Române (Romania) COBELAVIA – Compagnie Belge d'Aviation (Belgium) COBRA – Cobra Aviation (Australia) COLEMILL – Colemill Enterprises Inc (United States) COLLINS – Collins Aero (United States) COLOMBAN – Michel Colomban (France) COLONIAL – Colonial Aircraft Corporation (United States) COMMANDER – Commander Aircraft Company (United States) COMMONWEALTH (1) – Commonwealth Aircraft Corporation Pty Ltd (Australia) COMMONWEALTH (2) – Commonwealth Aircraft Corporation Inc (United States) CONAIR – Conair Aviation Ltd (Canada)