A-Z Encyclopedia A-Z Encyclopedia C.R.D.A - CANT Z (16) CAC (10) Canadair Ltd (6) Canadian Vickers Limited (7) Caproni - Società Italiana Caproni (50) Caudron - Société des Avions Caudron (3) Columbia Aircraft Corporation (1) Consolidated Aircraft Corporation (17) Culver Aircraft Company (1) Curtiss / Curtiss Wright (87)