16 Airworthiness Directives: 11 airplane, 3 rotorcraft, 1 propeller, 1 appliance.
AD 77-26-01 · published Jan 3, 1978, effective Jan 3, 1978
Textron Aviation Inc. Airplanes
AD 78-01-02 · published Jan 3, 1978, effective Jan 3, 1978
Piper Aircraft Inc. Airplanes
AD 77-24-05 · published Jan 6, 1978, effective Jan 6, 1978
The Boeing Company Airplanes
AD 78-01-06 · published Jan 12, 1978, effective Jan 12, 1978
Textron Aviation Inc. Airplanes
AD 78-01-08 · published Jan 16, 1978, effective Jan 16, 1978
The Boeing Company Airplanes
AD 78-01-10 · published Jan 19, 1978, effective Jan 19, 1978
Dassault Aviation Airplanes
AD 66-19-01 · published Jan 23, 1978, effective Jan 23, 1978
Airbus SAS Airplanes
AD 78-01-14 · published Jan 23, 1978, effective Jan 23, 1978
Cessna Aircraft Company Airplanes
AD 78-02-03 · published Jan 23, 1978, effective Jan 26, 1978
Piper Aircraft, Inc. Airplanes
AD 74-11-01 · published Jan 30, 1978, effective Jan 30, 1978
Mitsubishi Heavy Industries, Ltd. Airplanes
AD 77-21-08 · published Jan 31, 1978, effective Jan 31, 1978
Airbus SAS Airplanes
AD 77-24-03 · published Jan 6, 1978, effective Jan 6, 1978
Hiller Aviation, Siam Hiller Holdings, Inc. Helicopters
AD 78-01-17 · published Jan 23, 1978, effective Jan 23, 1978
Kawasaki Heavy Industries, Limited Helicopters
AD 78-02-02 · published Jan 24, 1978, effective Jan 24, 1978
Schweizer Aircraft Corporation Helicopters
AD 78-01-13 · published Jan 16, 1978, effective Jan 16, 1978
McCauley Propeller Systems Propellers
AD 78-01-01 · published Jan 30, 1978, effective Jan 30, 1978
The Boeing Company, Lockheed Martin Corporation, Sundstrand Appliances
