8 Airworthiness Directives: 4 airplane, 3 rotorcraft, 1 engine.
AD 63-23-01 · published Apr 16, 1970, effective Apr 16, 1970
The Boeing Company Airplanes
AD 66-18-02 · published Apr 16, 1970, effective Apr 16, 1970
The Boeing Company Airplanes
AD 70-06-07 · published Apr 18, 1970, effective Apr 18, 1970
Dassault Aviation Airplanes
AD 70-09-01 · published Apr 23, 1970, effective Apr 23, 1970
The Boeing Company Airplanes
AD 70-08-01 · published Apr 14, 1970, effective Apr 14, 1970
Schweizer Aircraft Corporation Helicopters
AD 69-13-07 · published Apr 30, 1970, effective Apr 30, 1970
Hiller Aviation, Siam Hiller Holdings, Inc. Helicopters
AD 70-09-05 · published Apr 30, 1970, effective Apr 30, 1970
Orlando Helicopter Airways, Inc. Helicopters
AD 70-02-02 · published Apr 15, 1970, effective Apr 15, 1970
Pratt & Whitney Division Engines
