32 Airworthiness Directives: 28 airplane, 2 rotorcraft, 2 engine.
AD 91-03-09 · published Mar 4, 1991, effective Mar 4, 1991
The Boeing Company Airplanes
AD 91-03-11 · published Mar 4, 1991, effective Mar 4, 1991
BAE Systems (Operations) Limited Airplanes
AD 91-03-14 · published Mar 4, 1991, effective Mar 4, 1991
BAE Systems (Operations) Limited Airplanes
AD 91-03-16 · published Mar 4, 1991, effective Mar 4, 1991
The Boeing Company Airplanes
AD 91-05-01 · published Mar 5, 1991, effective Mar 5, 1991
The Boeing Company Airplanes
AD 91-03-13 · published Mar 11, 1991, effective Mar 11, 1991
The Boeing Company Airplanes
AD 91-03-17 · published Mar 11, 1991, effective Mar 11, 1991
The Boeing Company Airplanes
AD 91-03-18 · published Mar 11, 1991, effective Mar 11, 1991
Textron Aviation Inc. Airplanes
AD 91-04-03 · published Mar 18, 1991, effective Mar 18, 1991
Textron Aviation Inc. Airplanes
AD 91-04-05 · published Mar 18, 1991, effective Mar 18, 1991
BAE Systems (Operations) Limited Airplanes
AD 91-04-07 · published Mar 22, 1991, effective Mar 22, 1991
BAE Systems (Operations) Limited Airplanes
AD 91-04-08 · published Mar 22, 1991, effective Mar 22, 1991
ATR - GIE Avions de Transport R gional Airplanes
AD 91-04-09 · published Mar 22, 1991, effective Mar 22, 1991
BAE Systems (Operations) Limited Airplanes
AD 91-05-03 · published Mar 25, 1991, effective Mar 25, 1991
Dornier Luftfahrt GmbH Airplanes
AD 91-05-04 · published Mar 25, 1991, effective Mar 25, 1991
The Boeing Company Airplanes
AD 91-05-06 · published Mar 25, 1991, effective Mar 25, 1991
The Boeing Company Airplanes
AD 91-05-07 · published Mar 25, 1991, effective Mar 25, 1991
B-N Group Ltd. Airplanes
AD 91-05-08 · published Mar 25, 1991, effective Mar 25, 1991
The Boeing Company Airplanes
AD 91-05-09 · published Mar 25, 1991, effective Mar 25, 1991
B-N Group Ltd. Airplanes
AD 91-05-11 · published Mar 26, 1991, effective Mar 26, 1991
The Boeing Company Airplanes
AD 90-06-03 R1 · published Mar 27, 1991, effective Mar 27, 1991
Cessna Aircraft Company Airplanes
AD 91-05-13 · published Mar 29, 1991, effective Mar 29, 1991
Viking Air Limited Airplanes
AD 91-05-15 · published Mar 29, 1991, effective Mar 29, 1991
BAE Systems (Operations) Limited Airplanes
AD 90-15-01 · published Mar 7, 1991, effective Mar 7, 1991
Hiller Aviation, Siam Hiller Holdings, Inc. Helicopters
AD 91-05-18 · published Mar 29, 1991, effective Mar 29, 1991
Schweizer Aircraft Corporation Helicopters
AD 91-05-21 · published Mar 27, 1991, effective Mar 27, 1991
General Electric Company Engines
AD 91-06-02 · published Mar 29, 1991, effective Mar 29, 1991
Pratt & Whitney Canada Corp. Engines
