25 Airworthiness Directives: 20 airplane, 1 rotorcraft, 1 engine, 2 propeller, 1 appliance.
AD 89-04-06 R1 · published Jan 3, 1990, effective Jan 3, 1990
Fokker Services Airplanes
AD 89-25-06 · published Jan 3, 1990, effective Jan 3, 1990
Fokker Services Airplanes
AD 89-25-08 · published Jan 4, 1990, effective Jan 4, 1990
Textron Aviation Inc. Airplanes
AD 89-25-10 · published Jan 4, 1990, effective Jan 4, 1990
Textron Aviation Inc. Airplanes
AD 90-02-03 · published Jan 8, 1990, effective Feb 9, 1990
Bombardier Inc. Airplanes
AD 90-02-11 · published Jan 10, 1990, effective Feb 8, 1990
Piper Aircraft Inc. Airplanes
AD 89-06-05 R1 · published Jan 12, 1990, effective Jan 12, 1990
Dassault Aviation Airplanes
AD 89-26-01 · published Jan 12, 1990, effective Jan 12, 1990
The Boeing Company Airplanes
AD 89-11-02 R1 · published Jan 13, 1990, effective Jan 13, 1990
The Boeing Company Airplanes
AD 89-26-02 · published Jan 13, 1990, effective Jan 13, 1990
The Boeing Company Airplanes
AD 89-26-05 · published Jan 14, 1990, effective Jan 14, 1990
Viking Air Limited Airplanes
AD 89-26-07 · published Jan 14, 1990, effective Jan 14, 1990
Viking Air Limited Airplanes
AD 89-26-09 · published Jan 14, 1990, effective Jan 14, 1990
BAE Systems (Operations) Limited Airplanes
AD 90-02-01 · published Jan 22, 1990, effective Jan 22, 1990
BAE Systems (Operations) Limited Airplanes
AD 90-02-02 · published Jan 22, 1990, effective Jan 22, 1990
The Boeing Company Airplanes
AD 90-02-07 · published Jan 23, 1990, effective Jan 23, 1990
ATR - GIE Avions de Transport R gional Airplanes
AD 89-26-12 · published Jan 26, 1990, effective Jan 26, 1990
The Boeing Company Airplanes
AD 88-22-11 R1 · published Jan 31, 1990, effective Jan 31, 1990
The Boeing Company Airplanes
AD 90-01-01 · published Jan 31, 1990, effective Jan 31, 1990
The Boeing Company Airplanes
AD 89-08-05 · published Jan 3, 1990, effective Jan 3, 1990
Bell Helicopter Textron, Inc. Helicopters
AD 89-25-11 · published Jan 15, 1990, effective Jan 15, 1990
Pratt & Whitney Division Engines
AD 90-02-23 PL · published 1990
Hartzell Propeller, Inc. Propellers
AD 89-26-10 · published Jan 31, 1990, effective Jan 31, 1990
McCauley Propeller Systems Propellers
AD 90-01-03 · published Jan 4, 1990, effective Feb 5, 1990
Bombardier Inc., Cessna Aircraft Company, Textron Aviation Inc., Honeywell International Inc., ATR – GIE Avions de Transport Régional Appliances
