12 Airworthiness Directives: 8 airplane, 1 rotorcraft, 1 engine, 2 appliance.
AD 75-12-06 · published Jun 2, 1975, effective Jun 5, 1975
Piper Aircraft Inc. Airplanes
AD 75-12-05 · published Jun 5, 1975, effective Jun 5, 1975
Funk Aircraft Company, McClish, Thomas H. Airplanes
AD 75-13-06 · published Jun 6, 1975, effective Jun 6, 1975
Vickers-Armstrongs (Aircraft Limited) Airplanes
AD 75-12-04 · published Jun 9, 1975, effective Jun 9, 1975
Sabreliner Corporation Airplanes
AD 75-14-03 · published Jun 11, 1975, effective Jun 11, 1975
Textron Aviation Inc. Airplanes
AD 75-13-02 · published Jun 23, 1975, effective Jun 23, 1975
Textron Aviation Inc. Airplanes
AD 75-13-03 · published Jun 23, 1975, effective Jun 23, 1975
The Boeing Company Airplanes
AD 75-11-06 · published Jun 25, 1975, effective Jun 25, 1975
Alexandria Aircraft, LLC Airplanes
AD 75-12-01 · published Jun 12, 1975, effective Jun 12, 1975
Sikorsky Aircraft Corporation Helicopters
AD 75-12-12 · published Jun 18, 1975, effective Jun 18, 1975
Honeywell International Inc. Engines
AD 75-12-10 · published Jun 5, 1975, effective Jun 11, 1975
M7 Aerospace LLC, Twin Commander Aircraft LLC, Viking Air Limited, Textron Aviation Inc. Appliances
AD 75-12-07 · published Jun 6, 1975, effective Jun 6, 1975
Cessna Aircraft Company, McCauley Appliances
