 | | AD No. | | Effective Date | | Subject | |
|---|
 | 3-Ring Incorporated |
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| 328 Support Services GmbH |
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| AC Spark Plug |
| |
|
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| ADS Supply Company |
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|
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| Aermacchi S.p.A. |
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|
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| Aero Resources, Inc. |
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| Aero Spacelines, Incorporated |
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| Aero Union Corporation |
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| Aeromot-Industria Mecanico Metalurgica Ltda. |
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| Aeronautica Macchi S.p.A. |
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|
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| Aerospace Lighting Corporation |
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| AeroSpace Technologies Of Australia Pty Ltd. |
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| Aerospatiale (Societe Nationale Industrielle Aerospatiale) |
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| Aerostar Aircraft Corporation |
| |
 | Aerostar International |
| |
|
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| 78C |
| |
|
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| CTS |
| |
|
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| RX-6 |
| |
|
| |
| RX-8 |
| |
|
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| S-40A |
| |
|
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| S-50A |
| |
|
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| S-55A |
| |
|
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| S-57S |
| |
|
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| S-60S |
| |
|
| |
| S-71A |
| |
|
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| SPII |
| |
|
| |
| Aerotechnic Vertiebs-u. Service GmbH |
| |
|
| |
| Aerotek II, Inc. |
| |
|
| |
| Air Associates |
| |
|
| |
| Air Spares International Inc |
| |
|
| |
| Air Trading Corporation |
| |
| Air & Space America, Inc. |
| |
| Airborne Manufacturing, Inc. |
| |
|
| |
| Aircraft Belt & Trim Corporation |
| |
|
| |
| Aircraft Dusting & Spraying |
| |
|
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| Aircraft Metal Products |
| |
| Aircraft Parts & Development Corp. |
| |
| Aircraft Radio Coporation |
| |
| Aircraft Tank Service, Inc. |
| |
| Airesearch |
| |
| Airlift International, Inc. |
| |
| Airotech |
| |
| Airtell International, Inc. |
| |
| Alexander Schleicher GmbH & Co. |
| |
|
| |
| Allied Ag Cat Productions, Inc. |
| |
| Alliedsignal Avionics, Inc. |
| |
| AlliedSignal, Inc. |
| |
| Alpha Aviation Design Limited |
| |
| Am-Safe, Inc. |
| |
| American Champion Aircraft Corp. |
| |
| American Industrial Sales |
| |
|
| |
| Andrea Radio Corporation |
| |
|
| |
| APEX Aircraft |
| |
| Aquila - Aviation by Excellence AG |
| |
| Arrow Falcon Exporters, Inc. |
| |
| Artex Aircraft Supplies, Inc. |
| |
| AST, Inc |
| |
| Atlantic Coast Seaplanes LLC |
| |
| ATR – GIE Avions de Transport Régional |
| |
|
| |
| Autair Ltd. |
| |
| Auto Crat Manufacturing Company |
| |
| Auxiliary Power International |
| |
|
| |
| Aviatech Inc. |
| |
|
| |
| B-N Group Ltd. |
| |
| BAE Systems (Operations) Limited |
| |
| Ballonbau Worner GmbH |
| |
|
| |
| Becker Flugfunkwerk GmbH. |
| |
| Beech Aircraft Corporation |
| |
| Bell Helicopter Textron |
| |
| Bell Helicopter Textron (Canada) |
| |
| Bell Helicopter Textron, A Division of Textron Canada |
| |
| Bellanca Aircraft Corporation |
| |
| Bendix |
| |
|
| |
| BFGoodrich |
| |
| BFGoodrich Avionics Systems |
| |
| Bob Fields Aerocessories |
| |
| Boeing Airplane Company, Wichita Division |
| |
| Boeing Company, The |
| |
| Boeing Defense & Space Group |
| |
| Bombardier-Rotax GmbH |
| |
|
| |
| Brackett Aircraft Specialties, Inc. |
| |
| Brantly International, Inc. |
| |
| Breeze Eastern Aerospace |
| |
| Briggs & Stratton Corporation |
| |
| Britax Sell Gmbh & Co. OHG |
| |
| British Aerospace and Societe Nationale Industrielle Aerospatiale |
| |
| British Aerospace Regional Aircraft |
| |
| British Aerospace (Commercial Aircraft) Ltd |
| |
| British Aerospace (England) |
| |
| British Aerospace, Aircraft Group |
| |
| Brown-Line Corporation |
| |
|
| |
| Burkhart Grob Luft-Und |
| |
|
| |
| C-O-Two |
| |
| California Department of Forestry |
| |
| Camair Aircraft Corporation -- Fred Garcia |
| |
|
| |
| Cameron Balloons Ltd. (United Kingdom) |
| |
|
| |
| Central Air Service, Inc. |
| |
|
| |
| CFE Company |
| |
|
| |
| Chadwick, Inc. |
| |
| Champion Spark Plug Company |
| |
| Chromalloy |
| |
| Cirrus Design Corporation |
| |
| Cleveland Aircraft Products |
| |
|
| |
| Columbia Helicopters, Inc. |
| |
| Commonwealth Aircraft, Inc. |
| |
| Consolidated Air Crane, Inc. |
| |
| Consolidated Vultee Aircraft Corporation, Stinson Division |
| |
| Construcciones Aeronauticas, S.A. |
| |
| Continental Copters, Inc. |
| |
| CPAC, Inc. |
| |
|
| |
| Curtiss-Wright Corporation |
| |
| Curtiss-Wright/Marquette, Inc. |
| |
| D & R Nevada LLC |
| |
| DaimlerChrysler Aerospace AG |
| |
| Dassault Aviation |
| |
| Davis Aircraft Products, Inc. |
| |
| Day, Gene C. |
| |
| de Havilland Aircraft Co., Ltd., The |
| |
| Dee Howard Company, The |
| |
| DeHavilland Support Limited |
| |
| Detroit Diesel Allison |
| |
|
| |
| Diamond Aircraft Industries |
| |
| Diamond Aircraft Industries GmbH |
| |
| Dornier-Werke GmbH |
| |
|
| |
| Douglas Aircraft Co., Inc. |
| |
| Dowty Aerospace Propellers |
| |
| Dowty Propellers |
| |
|
| |
| Dowty Rotol Limited |
| |
|
| |
| Dynac Aerospace Corporation |
| |
| EADS-PZL Warszawa-Okecie S.A. |
| |
| Eagle Balloons Corp. |
| |
|
| |
| Edison, Thomas A., Inc. |
| |
|
| |
| Eiriavion Oy |
| |
| Embraer - Empresa Brasileira de Aeronautica S.A. |
| |
| Emerald Enterprises Ltd. |
| |
|
| |
| Enstrom Helicopter Corporation, The |
| |
| Entwicklungsgemeinschaft Sport- und Segelflug |
| |
| EON Corporation |
| |
| Erickson Air-Crane Company |
| |
| EROS |
| |
|
| |
| Essex PB&R Corporation |
| |
|
| |
| Eurocopter Canada Limited |
| |
| Eurocopter Deutschland GmbH |
| |
| Eurocopter France |
| |
|
| |
| Extra Flugzeugproduktions- und Vertriebs- GmbH |
| |
|
| |
| Fairchild Camera & Instrument Corporation |
| |
| Fairchild Engine Division, Fairchild Engine and Airplane Corp. |
| |
| Fairchild Hiller Corporation |
| |
| Fairchild Industries Products |
| |