14 Airworthiness Directives: 9 airplane, 2 rotorcraft, 3 engine.
AD 78-01-04 · published Mar 1, 1978, effective Mar 1, 1978
The Boeing Company Airplanes
AD 78-03-04 · published Mar 1, 1978, effective Mar 1, 1978
The Boeing Company Airplanes
AD 77-21-02 · published Mar 2, 1978, effective Mar 2, 1978
Aerospatiale (Societe Nationale Industrielle Aerospatiale) Airplanes
AD 78-05-05 · published Mar 6, 1978, effective Mar 8, 1978
Piper Aircraft Inc. Airplanes
AD 75-18-03 · published Mar 20, 1978, effective Mar 20, 1978
Lockheed Martin Corporation Airplanes
AD 75-18-04 · published Mar 20, 1978, effective Mar 20, 1978
Lockheed Martin Corporation Airplanes
AD 75-19-02 · published Mar 20, 1978, effective Mar 20, 1978
Lockheed Martin Corporation Airplanes
AD 78-05-09 · published Mar 23, 1978, effective Mar 23, 1978
Airbus SAS Airplanes
AD 77-08-01 · published Mar 30, 1978, effective Apr 18, 1977
Piper Aircraft Inc. Airplanes
AD 78-03-01 · published Mar 6, 1978, effective Mar 6, 1978
Scotts-Bell 47 Inc Helicopters
AD 78-05-01 · published Mar 31, 1978, effective Mar 31, 1978
Sikorsky Aircraft Corporation Helicopters
AD 77-17-08 · published Mar 30, 1978, effective Mar 30, 1978
Honeywell International Inc. Engines
AD 78-07-04 · published Mar 30, 1978, effective Mar 30, 1978
Honeywell International Inc. Engines
