23 Airworthiness Directives: 12 airplane, 6 rotorcraft, 4 engine, 1 glider.
AD 78-22-04 · published Nov 1, 1978, effective Nov 1, 1978
Kelowna Flightcraft R & D Ltd. Airplanes
AD 78-22-06 · published Nov 2, 1978, effective Nov 2, 1978
SOCATA - Groupe Aerospatiale Airplanes
AD 78-22-07 · published Nov 2, 1978, effective Nov 15, 1978
Piper Aircraft Inc. Airplanes
AD 78-23-01 · published Nov 2, 1978, effective Nov 3, 1978
Piper Aircraft Inc. Airplanes
AD 78-22-05 · published Nov 6, 1978, effective Nov 6, 1978
Textron Aviation Inc. Airplanes
AD 78-20-04 · published Nov 7, 1978, effective Nov 7, 1978
The Boeing Company Airplanes
AD 78-08-03 · published Nov 9, 1978, effective Nov 10, 1978
Piper Aircraft Inc. Airplanes
AD 78-23-04 · published Nov 9, 1978, effective Nov 10, 1978
Piper Aircraft Inc. Airplanes
AD 78-23-09 · published Nov 9, 1978, effective Nov 13, 1978
Piper Aircraft Inc. Airplanes
AD 78-23-05 · published Nov 10, 1978, effective Nov 10, 1978
Bombardier Inc. Airplanes
AD 78-22-09 · published Nov 13, 1978, effective Nov 13, 1978
Short Brothers PLC Airplanes
AD 76-20-04 · published Nov 17, 1978, effective Nov 17, 1978
M7 Aerospace LLC Airplanes
AD 78-21-04 · published Nov 20, 1978, effective Nov 20, 1978
Airbus Helicopters Helicopters
AD 78-17-03 · published Nov 22, 1978, effective Nov 22, 1978
Bell Helicopter Textron, Inc. Helicopters
AD 78-24-02 · published Nov 24, 1978, effective Nov 24, 1978
Agusta S.p.A. Helicopters
AD 78-24-03 · published Nov 24, 1978, effective Nov 24, 1978
Airbus Helicopters Helicopters
AD 78-21-05 · published Nov 30, 1978, effective Nov 30, 1978
Sikorsky Aircraft Corporation Helicopters
AD 78-22-08 · published Nov 30, 1978, effective Nov 30, 1978
Hiller Aviation, Siam Hiller Holdings, Inc. Helicopters
AD 78-26-01 · published Nov 3, 1978, effective Nov 3, 1978
Rolls-Royce Corporation Engines
AD 78-23-08 · published Nov 7, 1978, effective Nov 7, 1978
Lycoming Engines Engines
AD 78-23-10 · published Nov 7, 1978, effective Nov 7, 1978
Lycoming Engines, Textron Lycoming, AVCO Corporation Engines
AD 78-22-10 · published Nov 13, 1978, effective Nov 13, 1978
Honeywell International Inc. Engines
AD 78-23-02 · published Nov 16, 1978, effective Nov 16, 1978
DG Flugzeugbau GmbH Gliders
