25 Airworthiness Directives: 16 airplane, 1 rotorcraft, 4 engine, 1 propeller, 3 appliance.
AD 78-07-07 · published May 3, 1978, effective May 3, 1978
Textron Aviation Inc. Airplanes
AD 74-16-01 · published May 4, 1978, effective May 4, 1978
Kelowna Flightcraft R & D Ltd. Airplanes
AD 73-18-03 · published May 5, 1978, effective May 5, 1978
Sabreliner Corporation Airplanes
AD 78-07-09 · published May 10, 1978, effective May 10, 1978
The Boeing Company Airplanes
AD 78-08-01 · published May 10, 1978, effective May 10, 1978
Textron Aviation Inc. Airplanes
AD 78-08-04 · published May 10, 1978, effective May 10, 1978
The Boeing Company Airplanes
AD 78-09-05 · published May 11, 1978, effective May 11, 1978
Cessna Aircraft Company Airplanes
AD 78-08-06 · published May 15, 1978, effective May 15, 1978
Airbus SAS Airplanes
AD 78-08-05 · published May 16, 1978, effective May 16, 1978
The Boeing Company Airplanes
AD 78-10-01 · published May 17, 1978, effective May 17, 1978
Textron Aviation Inc. Airplanes
AD 78-08-11 · published May 18, 1978, effective May 18, 1978
The Boeing Company Airplanes
AD 78-10-03 · published May 18, 1978, effective May 23, 1978
FS 2001 Corp., FS 2002 Corp., FS 2003 Corp., Piper Aircraft Inc. Airplanes
AD 78-09-04 · published May 24, 1978, effective May 24, 1978
de Havilland Aircraft Co., Ltd., The Airplanes
AD 78-21-03 · published May 25, 1978, effective Oct 26, 1978
Piper Aircraft Inc. Airplanes
AD 73-22-01 · published May 29, 1978, effective May 29, 1978
Cessna Aircraft Company Airplanes
AD 78-10-02 · published May 29, 1978, effective May 29, 1978
Short Brothers PLC Airplanes
AD 78-09-02 · published May 9, 1978, effective May 9, 1978
Bell Helicopter Textron, Inc. Helicopters
AD 78-08-07 · published May 2, 1978, effective May 2, 1978
Pratt & Whitney Division Engines
AD 78-07-08 · published May 3, 1978, effective May 3, 1978
Rolls-Royce Deutschland Ltd & Co KG Engines
AD 78-09-09 · published May 12, 1978, effective May 12, 1978
Rolls-Royce Corporation Engines
AD 78-07-03 · published May 22, 1978, effective May 22, 1978
General Electric Company Engines
AD 78-09-03 · published May 22, 1978, effective May 22, 1978
Dowty Propellers Propellers
AD 77-05-05 · published May 9, 1978, effective May 9, 1978
ADS Supply Company, Air Spares International Inc, Spencer Aircraft Industries Appliances
AD 77-12-05 · published May 12, 1978, effective May 12, 1978
Champion Spark Plug Company Appliances
AD 78-10-04 · published May 30, 1978, effective May 30, 1978
Airesearch Appliances
