19 Airworthiness Directives: 16 airplane, 2 engine, 1 appliance.
AD 89-08-01 · published May 2, 1989, effective May 2, 1989
The Boeing Company Airplanes
AD 89-07-15 · published May 3, 1989, effective May 3, 1989
The Boeing Company Airplanes
AD 89-07-17 · published May 4, 1989, effective May 4, 1989
The Boeing Company Airplanes
AD 89-08-04 · published May 4, 1989, effective May 4, 1989
The Boeing Company Airplanes
AD 87-21-07 R1 · published May 5, 1989, effective May 5, 1989
Twin Commander Aircraft LLC Airplanes
AD 89-08-08 · published May 10, 1989, effective May 10, 1989
The Boeing Company Airplanes
AD 89-09-04 · published May 16, 1989, effective May 16, 1989
Saab AB, Saab Aerosystems Airplanes
AD 89-09-06 · published May 16, 1989, effective May 16, 1989
Airbus SAS Airplanes
AD 89-09-03 · published May 19, 1989, effective May 19, 1989
The Boeing Company Airplanes
AD 89-11-01 · published May 22, 1989, effective May 22, 1989
The Boeing Company Airplanes
AD 89-03-51 · published May 26, 1989, effective May 26, 1989
The Boeing Company Airplanes
AD 89-10-05 · published May 26, 1989, effective May 26, 1989
Textron Aviation Inc. Airplanes
AD 89-10-02 · published May 29, 1989, effective May 29, 1989
ATR - GIE Avions de Transport R gional Airplanes
AD 89-10-04 · published May 29, 1989, effective May 29, 1989
The Boeing Company Airplanes
AD 89-10-01 · published May 30, 1989, effective May 30, 1989
The Boeing Company Airplanes
AD 89-10-07 · published May 30, 1989, effective May 30, 1989
Pratt & Whitney Division Engines
AD 87-23-04 R1 · published May 31, 1989, effective May 31, 1989
Rolls-Royce plc Engines
AD 89-09-02 · published May 24, 1989, effective May 24, 1989
Davis Aircraft Products, Inc. Appliances
