21 Airworthiness Directives: 14 airplane, 3 rotorcraft, 3 appliance, 1 glider.
AD 74-08-04 · published Dec 1, 1975, effective Dec 1, 1975
The Boeing Company Airplanes
AD 75-24-10 · published Dec 1, 1975, effective Dec 1, 1975
de Havilland Aircraft Co., Ltd., The Airplanes
AD 75-25-01 · published Dec 1, 1975, effective Dec 1, 1975
Textron Aviation Inc. Airplanes
AD 75-25-03 · published Dec 4, 1975, effective Dec 10, 1975
Piper Aircraft Inc. Airplanes
AD 75-23-04 · published Dec 8, 1975, effective Dec 8, 1975
Mooney Aviation Company Inc Airplanes
AD 75-20-05 · published Dec 12, 1975, effective Dec 12, 1975
The Boeing Company Airplanes
AD 75-20-09 · published Dec 12, 1975, effective Dec 12, 1975
The Boeing Company Airplanes
AD 66-27-06 · published Dec 16, 1975, effective Dec 16, 1975
Allied Ag Cat Productions, Inc. Airplanes
AD 75-26-07 · published Dec 17, 1975, effective Dec 17, 1975
Viking Air Limited Airplanes
AD 75-24-03 · published Dec 18, 1975, effective Dec 18, 1975
Learjet Inc. Airplanes
AD 75-26-04 · published Dec 19, 1975, effective Dec 19, 1975
Textron Aviation Inc. Airplanes
AD 75-26-01 · published Dec 23, 1975, effective Dec 23, 1975
B-N Group Ltd. Airplanes
AD 74-10-01 · published Dec 30, 1975, effective Dec 31, 1975
Piper Aircraft Inc. Airplanes
AD 75-11-11 · published Dec 2, 1975, effective Dec 2, 1975
Erickson Air-Crane Helicopters
AD 68-19-07 · published Dec 23, 1975, effective Dec 23, 1975
Sikorsky Aircraft Corporation Helicopters
AD 75-26-02 · published Dec 23, 1975, effective Dec 23, 1975
Airbus Helicopters Helicopters
AD 75-22-13 · published Dec 1, 1975, effective Dec 1, 1975
The Boeing Company, Litton Systems Appliances
AD 75-26-06 · published Dec 17, 1975, effective Dec 17, 1975
Air Cruisers Company Appliances
AD 75-08-17 · published Dec 19, 1975, effective Dec 19, 1975
BAE Systems (Operations) Limited, The Boeing Company, Boeing Defense & Space Group, Dassault Aviation, Fokker Services, Textron Aviation Inc., Lockheed Aircraft Service Company, Lockheed Martin Corporation Appliances
AD 75-26-14 · published Dec 29, 1975, effective Dec 29, 1975
Scheibe-Flugzeugbau GmbH Gliders
