19 Airworthiness Directives: 15 airplane, 1 rotorcraft, 1 engine, 1 propeller, 1 appliance.
AD 85-06-06 · published May 8, 1985, effective May 8, 1985
British Aerospace Regional Aircraft Airplanes
AD 79-08-04 R2 · published May 13, 1985, effective May 13, 1985
Lockheed Martin Corporation Airplanes
AD 85-01-05 · published May 13, 1985, effective May 13, 1985
Textron Aviation Inc. Airplanes
AD 85-07-02 · published May 13, 1985, effective May 13, 1985
The Boeing Company Airplanes
AD 85-07-10 · published May 13, 1985, effective May 13, 1985
The Boeing Company Airplanes
AD 85-08-04 · published May 17, 1985, effective May 17, 1985
Vulcanair S.p.A. Airplanes
AD 80-19-11 R1 · published May 20, 1985, effective May 20, 1985
Learjet Inc. Airplanes
AD 85-06-05 · published May 20, 1985, effective May 20, 1985
The Boeing Company Airplanes
AD 85-09-02 · published May 20, 1985, effective May 20, 1985
The Boeing Company Airplanes
AD 85-09-03 · published May 20, 1985, effective May 20, 1985
Lockheed Martin Corporation Airplanes
AD 85-08-06 · published May 28, 1985, effective May 28, 1985
Vulcanair S.p.A. Airplanes
AD 85-08-05 · published May 30, 1985, effective May 15, 1985
Piper Aircraft Inc. Airplanes
AD 85-11-06 · published May 30, 1985, effective May 30, 1985
Piper Aircraft Inc. Airplanes
AD 85-09-04 · published May 20, 1985, effective May 20, 1985
Bell Helicopter Textron Canada Limited Helicopters
AD 85-06-51 · published May 10, 1985, effective May 10, 1985
Rolls-Royce Corporation Engines
AD 85-08-08 · published May 13, 1985, effective May 13, 1985
McCauley Propeller Systems Propellers
