20 Airworthiness Directives: 13 airplane, 2 rotorcraft, 2 engine, 3 glider.
AD 72-12-01 · published May 3, 1976, effective May 3, 1976
The Boeing Company Airplanes
AD 76-09-02 · published May 3, 1976, effective May 3, 1976
Textron Aviation Inc. Airplanes
AD 76-09-03 · published May 6, 1976, effective May 6, 1976
Lockheed Martin Corporation Airplanes
AD 76-09-04 · published May 10, 1976, effective May 10, 1976
Hamburger Flugzeugbau G.m.b.H. Airplanes
AD 76-09-06 · published May 10, 1976, effective May 10, 1976
Aermacchi S.p.A. Airplanes
AD 76-09-07 · published May 10, 1976, effective May 10, 1976
Lockheed Martin Corporation Airplanes
AD 76-07-05 · published May 11, 1976, effective May 11, 1976
The Boeing Company Airplanes
AD 76-04-04 · published May 13, 1976, effective May 13, 1976
The Boeing Company Airplanes
AD 76-09-11 · published May 14, 1976, effective May 14, 1976
Lockheed Martin Corporation Airplanes
AD 76-10-05 · published May 19, 1976, effective May 19, 1976
Mooney Aviation Company Inc Airplanes
AD 76-11-01 · published May 27, 1976, effective May 31, 1976
Piper Aircraft Inc. Airplanes
AD 76-10-09 · published May 28, 1976, effective May 28, 1976
Textron Aviation Inc. Airplanes
AD 76-10-10 · published May 28, 1976, effective May 28, 1976
Textron Aviation Inc. Airplanes
AD 76-10-02 · published May 21, 1976, effective May 21, 1976
Schweizer Aircraft Corporation Helicopters
AD 76-08-06 · published May 25, 1976, effective May 25, 1976
Brantly International, Inc. Helicopters
AD 76-01-08 · published May 20, 1976, effective May 20, 1976
Pratt & Whitney Division Engines
AD 76-09-05 · published May 26, 1976, effective May 26, 1976
Turbomeca S.A. Engines
AD 76-09-10 · published May 20, 1976, effective May 20, 1976
Schempp-Hirth Flugzeugbau Gliders
AD 75-23-06 · published May 27, 1976, effective May 27, 1976
Slingsby Aviation Ltd. Gliders
AD 76-10-04 · published May 27, 1976, effective May 27, 1976
Ursula Hanle Gliders
