4 Airworthiness Directives.
AD 66-22-02 · published Oct 7, 1966, effective Oct 7, 1966
The Boeing Company Airplanes
AD 66-22-06 · published Oct 7, 1966, effective Oct 7, 1966
Vickers-Armstrongs (Aircraft Limited) Airplanes
AD 66-23-01 · published Oct 16, 1966, effective Oct 16, 1966
The Boeing Company Airplanes
AD 66-24-01 · published Oct 22, 1966, effective Oct 22, 1966
The Boeing Company Airplanes
