20 Airworthiness Directives: 14 airplane, 3 rotorcraft, 1 propeller, 2 appliance.
AD 74-26-06 · published Mar 4, 1975, effective Mar 4, 1975
Lockheed Martin Corporation Airplanes
AD 75-03-07 · published Mar 5, 1975, effective Mar 5, 1975
Lockheed Martin Corporation Airplanes
AD 74-23-04 · published Mar 6, 1975, effective Mar 6, 1975
American Champion Aircraft Corp. Airplanes
AD 75-06-04 · published Mar 7, 1975, effective Mar 13, 1975
Piper Aircraft Inc. Airplanes
AD 75-04-06 · published Mar 10, 1975, effective Mar 10, 1975
The Boeing Company Airplanes
AD 75-04-08 · published Mar 10, 1975, effective Mar 10, 1975
The Boeing Company Airplanes
AD 75-06-08 · published Mar 18, 1975, effective Mar 18, 1975
Gulfstream Aerospace Corporation Airplanes
AD 75-04-09 · published Mar 20, 1975, effective Mar 20, 1975
Mooney Aviation Company Inc Airplanes
AD 75-06-09 · published Mar 20, 1975, effective Mar 20, 1975
Textron Aviation Inc. Airplanes
AD 75-05-09 · published Mar 24, 1975, effective Mar 24, 1975
The Boeing Company Airplanes
AD 75-05-11 · published Mar 24, 1975, effective Mar 24, 1975
The Boeing Company Airplanes
AD 75-05-10 · published Mar 25, 1975, effective Mar 25, 1975
The Boeing Company Airplanes
AD 75-07-02 · published Mar 26, 1975, effective Mar 26, 1975
Cessna Aircraft Company, Textron Aviation Inc. Airplanes
AD 75-08-12 · published Mar 7, 1975, effective Mar 7, 1975
Schweizer Aircraft Corporation Helicopters
AD 73-08-01 · published Mar 11, 1975, effective Mar 11, 1975
Columbia Helicopters, Inc. Helicopters
AD 75-06-02 · published Mar 28, 1975, effective Mar 28, 1975
MD Helicopters, Inc. Helicopters
AD 74-07-03 · published Mar 27, 1975, effective Mar 27, 1975
Dowty Propellers Propellers
AD 75-05-05 · published Mar 26, 1975, effective Mar 26, 1975
The Boeing Company, Goodyear Appliances
