3 Airworthiness Directives.
AD 66-13-02 · published May 13, 1966, effective May 13, 1966
The Boeing Company Airplanes
AD 60-06-01 · published May 14, 1966, effective May 14, 1966
The Boeing Company Airplanes
AD 66-13-04 · published May 17, 1966, effective May 17, 1966
Learjet Inc. Airplanes