14 Airworthiness Directives: 10 airplane, 2 rotorcraft, 1 propeller, 1 glider.
AD 68-20-06 · published Oct 3, 1968, effective Oct 3, 1968
Sierra Hotel Aero, Inc. Airplanes
AD 68-19-01 · published Oct 11, 1968, effective Oct 11, 1968
Aermacchi S.p.A. Airplanes
AD 68-19-02 · published Oct 11, 1968, effective Oct 11, 1968
Aermacchi S.p.A. Airplanes
AD 68-21-03 · published Oct 11, 1968, effective Oct 28, 1968
Piper Aircraft Inc. Airplanes
AD 68-19-03 · published Oct 12, 1968, effective Oct 12, 1968
Vickers-Armstrongs (Aircraft Limited) Airplanes
AD 68-21-02 · published Oct 15, 1968, effective Oct 15, 1968
Dynac Aerospace Corporation Airplanes
AD 68-21-04 · published Oct 17, 1968, effective Oct 17, 1968
Textron Aviation Inc. Airplanes
AD 68-20-02 · published Oct 25, 1968, effective Oct 25, 1968
Dassault Aviation Airplanes
AD 68-22-01 · published Oct 25, 1968, effective Oct 25, 1968
The Boeing Company Airplanes
AD 68-20-01 · published Oct 28, 1968, effective Oct 28, 1968
Sabreliner Corporation Airplanes
AD 68-20-05 · published Oct 3, 1968, effective Oct 3, 1968
Rogers, Burl A. Helicopters
AD 68-21-06 · published Oct 24, 1968, effective Oct 24, 1968
Sikorsky Aircraft Corporation Helicopters
AD 68-20-07 · published Oct 8, 1968, effective Oct 8, 1968
Dowty Propellers Propellers
