8 Airworthiness Directives: 4 airplane, 1 rotorcraft, 1 engine, 1 propeller, 1 appliance.
AD 72-04-01 · published Mar 14, 1972, effective Mar 14, 1972
The Boeing Company Airplanes
AD 71-24-01 · published Mar 24, 1972, effective Mar 24, 1972
The Boeing Company Airplanes
AD 72-07-02 · published Mar 25, 1972, effective Mar 25, 1972
Cessna Aircraft Company Airplanes
AD 72-07-08 · published Mar 30, 1972, effective Mar 30, 1972
Gulfstream Aerospace Corporation Airplanes
AD 72-07-01 · published Mar 22, 1972, effective Mar 22, 1972
Aero Resources Inc. Helicopters
AD 71-11-02 · published Mar 14, 1972, effective Mar 14, 1972
Lycoming Engines Engines
AD 72-07-07 · published Mar 29, 1972, effective Mar 29, 1972
Dowty Propellers Propellers
