Im.Zygmunta Pulawskiego-Panstwowe Zaklady Lotnicze Swidnik (Poland); Wytwórnia Sprzetu Komunikacyjnego-Panstwowe Zaklady Lotnicze Swidnik (Poland); Zygmunta Pulawskiego-Panstwowe Zaklady Lotnicze Swidnik SA (Poland) Q QUERCY – Centre National Quercy-Rouergue RSA (France) QUEST – Quest Aircraft Company LLC (United States) QUESTAIR – Questair Inc (United States) QUICKIE – Quickie Aircraft Corporation (United States); Quickie Enterprises Inc (United States) QUIKKIT – Quikkit Corporation (United States); Quikkit Division of Rainbow Flyers Inc (United States); Quikkit Inc (United States) R R & B – R & B Aircraft Company (United States) RACA – Representaciones Aero Comerciales Argentinas S.A. (Argentina) RADAB – AB Radab (Sweden) RAF (1) – Royal Aircraft Factory (United Kingdom) RAGWING – RagWing Aircraft Designs (United States) RAINBOW – Rainbow Aircraft (Pty) Ltd (South Africa) RAND – Kenneth Rand (United States); Rand Robinson Engineering Inc (United States) RANS – Rans Inc (United States) RAVIN – SA Ravin Composite Aircraft Manufacturers (South Africa) RAWDON – Rawdon Brothers Aircraft (Wichita, Kansas USA) RAYTHEON – Raytheon Aircraft Company (United States); Raytheon Corporate Jets Inc (United Kingdom) REARWIN – Rearwin Aircraft & Engines Inc (United States); Rearwin Airplanes Inc (United States) REDA – Reda-MDT Ltd (Russia) REDFERN – Walter Redfern Company (United States) REFLEX – Reflex Fiberglass Works Inc (United States) REIMS – Reims Aviation SA (France) REMOS – Remos Aircraft GmbH (Germany) RENAISSANCE (1) – Renaissance Composites Inc (United States) RENAISSANCE (2) – Renaissance Aircraft LLC (United States) RENARD – Robert Renard (France) REPLICA PLANS – Replica Plans (Canada) REPUBLIC – Republic Aviation Corporation (United States) REVOLUTION – Revolution Helicopter Corporation Inc (United States) RHEIN – Rhein-Flugzeugbau GmbH (Germany) RHEIN-WEST-FLUG – Rhein-West-Flug Fischer und Companie (Germany) RIHN – Dan Rihn (United States); Rihn Aircraft Corporation (United States) RILEY – Riley Aeronautics Corporation (United States); Riley Aircraft Corporation (United States); Riley Aircraft Manufacturing Inc (United States); Riley International Corporation (United States); Riley Turbostream Corporation (United States) RLU – Charles B.Roloff, Robert Liposky and Carl Unger (United States) ROBIN – Avions Pierre Robin (France); Avions Pierre Robin Inc (Canada); Robin Aviation (France) ROBINSON – Robinson Helicopter Company (United States) ROCK – J.Rock Segelflugzeugbau (Germany) ROCKET – Rocket Aircraft Company (United States) ROCKWELL – Rockwell International Corporation (United States) ROCKWELL-MBB – see ROCKWELL and MBB ROGERSON HILLER – Rogerson Hiller Corporation (United States) ROLLADEN-SCHNEIDER – Rolladen-Schneider Flugzeugbau GmbH (Germany) ROLLASON – Rollason Aircraft and Engines Ltd (United Kingdom) ROMAERO – SC Romaero SA (Romania) ROTARY AIR FORCE – Rotary Air Force