| Holder |
| 328 Support Services GmbH |
| AAA Aviation of Florida, Inc. |
| AB Flygindustri |
| Acme Aircraft Company |
| AD Aerospace Inc. |
| Advanced Aerodynamics & Structures, Inc. |
| Aer-Pegaso S.p.A. |
| Aermacchi S.p.A. |
| Aero Resources, Inc. |
| Aero Spacelines, Incorporated |
| Aero Union Corporation |
| Aero Vodochody a.s. |
| Aerocar, Incorporated |
| Aerodifusion, S.L. |
| Aerojet-General Corporation |
| Aeromere S.A. |
| Aeromot-Industria Mecanico Metalurgica Ltda. |
| Aeronaut Instruction Research |
| Aeronautica Macchi S.p.A. |
| Aeronautica Macchi S.p.A. & Aerfer-Industrie Aerospaziali Meridionali S.p.A. |
| Aeronca Aircraft Corporation |
| AeroSpace Technologies Of Australia Pty Ltd. |
| Aerospatiale (Societe Nationale Industrielle Aerospatiale) |
| Aerostar Aircraft Corporation |
| Aerostar International |
| Aerotechnik s.r.o. |
| Aerotek II, Inc. |
| Aetna Aerocraft Corporation |
| Agin, Dennis M. |
| Agusta S.p.A. |
| AgustaWestland |
| Air Crane, Inc. |
| Air Repair, Inc. |
| Air Tractor, Inc. |
| Air Trading Corporation |
| Air Transport Manufacturing Co., Ltd. |
| Air & Space America, Inc. |
| Airbus |
| Aircooled Motors, Inc. |
| Aircraft Associates, Inc. |
| Aircraft Builders Corporation |
| Aircraft Industries a.s. |
| Aircraft Mechanics, Inc. |
| Aircraft Parts & Development Corp. |
| Aircrane Inc. |
| Airlift International, Inc. |
| Airnautica Inc. |
| Alaska Helicopters, Inc. |
| Alexander Schleicher GmbH & Co. |
| Alexandria Aircraft, LLC |
| Alfa Romeo Avio S.p.A. |
| All American Aircraft, Inc. |
| Alliance Aircraft Group, LLC |
| Allied Ag Cat Productions, Inc. |
| Allied Aviation Corporation |
| Alpha Aviation Design Limited |
| Alvis Limited |
| American Aeronautical Corporation |
| American Aircraft Company |
| American Airplane & Engine Corporation |
| American Blimp Corporation |
| American Champion Aircraft Corp. |
| American Cirrus Engines, Inc. |
| American Eaglecraft Company |
| Ames Industrial Corporation |
| Amphibions, Inc. |
| Anderson, Greenwood & Company |
| APEX Aircraft |
| Appalachian Aircraft Corporation |
| Aquila Technische Entwicklungen GmbH |
| Ardelt, Eugene M. |
| Arizona Aerospace Foundation |
| Arizona Aviation Service |
| Armstrong-Siddeley |
| Arrow Aircraft & Motor Corp. |
| Arrow Falcon Exporters, Inc. |
| AST, Inc |
| Atlantic Coast Seaplanes LLC |
| ATR – GIE Avions de Transport Régional |
| Augustair, Inc. |
| Augustine Automatic Rotary Engine Company |
| Autair Ltd. |
| Avia Propeller Ltd. |
| Avian Balloon |
| Aviation Holding Company |
| Avions Jodel |
| Avions Marcel Dassault - Breguet Aviation |
| Axelson Machine Company |
| B-N Group Ltd. |
| Babb Co., Inc., The |
| BAE Systems (Operations) Limited |
| Ballonbau Worner GmbH |
| Ballonfabrik Augsburg |
| Balloon Club of America |
| Balony Kubicek spol s.r.o. |
| Banks Maxwell Propeller Co. |
| Barkley Grow |
| Barnard Aircraft Corporation |
| Barry Aviation, LLC |
| Bartlett Aircraft Corporation |
| Beech Aircraft Corporation |
| Beecraft Associates, Incorporated |
| Bell Helicopter Textron |
| Bell Helicopter Textron (Canada) |
| Bellanca Aircraft Corporation |
| Beriev Aircraft Company |
| Berlin Doman Helicopters, Inc. |
| Biemond, C. |
| Blumenthal, James R. |
| BMW Triebwerkbau G.m.b.H. |
| Board, G.R. |
| Boeing Airplane Company, Wichita Division |
| Boeing Company, The |
| Boeing Defense & Space Group |
| Bombardier-Rotax GmbH |
| Bombardier Inc. |
| Brantly International, Inc. |
| Brewster Aeronautical Corporation |
| Bristol Aero-Engines, Ltd |
| Bristol Aerospace (1968) Limited |
| Bristol Aircraft Limited |
| Bristol Siddeley Engines, Ltd. |
| British Aerospace and Societe Nationale Industrielle Aerospatiale |
| British Aerospace Regional Aircraft |
| British Aerospace (Commercial Aircraft) Ltd |
| British Aerospace, Aircraft Group |
| Brown, Terry R. |
| Brunquist, Norman E. |
| Bud's Flying Service, Ltd. |
| Budd, Edward G., Manufacturing Company |
| Buehn, Dennis G. |
| Buhl Aircraft Company |
| Burkhart Grob Luft-Und |
| Bushmaster Aircraft Corporation |
| Butler Aircraft Corporation |
| C-1 Aero Fuel |
| Cal Pacific Airmotive, Inc. |
| California Department of Forestry |
| Camair Aircraft Corporation -- Fred Garcia |
| Cameron Balloons Ltd. (United Kingdom) |
| Cameron Balloons US |
| Cameron, Leland H. |
| Canadian Vickers, Ltd. |
| Carlisle, Richard R. |
| Carson Helicopters, Inc. |
| Catalina Aircraft Trust, LLC |
| Center Equities Corp. |
| Centrair |
| Central Air Service, Inc. |
| Central Aircraft Corporation |
| Centrum Naukowo-Produkcyjne |
| Cessna Aircraft Company |
| CFE Company |
| CFM International, S.A. |
| Chance Vought |
| Chet Raspberry Inc. (CRI) |
| Church Airplane and Manufacturing Company, Inc. |
| Cirrus Design Corporation |
| City of Portland |
| Civil Air Patrol, Incorporated |
| Clark Aircraft, Inc. |
| Columbia Helicopters, Inc. |
| Comet Engine Corporation |
| Command-Aire |
| Commonwealth Aircraft, Inc. |
| Connair International |
| Conroy, James F. |
| Consolidated Air Crane, Inc. |
| Consolidated Vultee Aircraft Corporation, Stinson Division |
| Construcciones Aeronauticas, S.A. |
| Continental Aviation & Engineering Corporation |
| Continental Copters, Inc. |
| Continental Oil Co. |
| Corcoran, Stanley R. |
| CPAC, Inc. |
| Croman Corporation |
| Crown Motor Carriage Company |
| CTRM Aviation Sdn. Bhd. |
| Cub Crafters, Inc. |
| Cunningham Hall Aircraft Corp. |
| Curtiss-Wright Corporation |
| Curtiss-Wright/Marquette, Inc. |
| Curtis, Clayton V. |
| C. Itoh Aircraft Maintenance and Engineering Co., Ltd. |
| D & R Nevada LLC |
| DaimlerChrysler Aerospace AG |
| Dart Aircraft Corporation |
| Dassault Aviation |
| Davis Aircraft Corporation |
| Day, Gene C. |
| de Havilland Aircraft Co., Ltd., The |
| Dee Howard Company, The |
| DeHavilland Support Limited |
| DeLong Corp. |
| Dennis, Reid |
| Detroit Aircraft Corporation |
| Detroit Diesel Allison |
| DeVore Aviation Corporation |
| DG Flugzeugbau GmbH |
| Diamond Aircraft Industries |