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FAA Airworthiness Directives Database

19933 ADs

AD Number Status Subject Effective Date Superseded By
90-05-09 Active
Omega/VLFNavigation Systems
1990-04-04
90-06-13 Active
Vertical Gyro
1990-03-30
89-21-04 R1 Active
Engine Control Wiring
1990-03-29
90-05-05 Active
Overheat Detection System
1990-03-27
87-23-05 R1 Active
Fan Case Assembly
1990-03-23
90-05-04 Active
Engine Mount Ring
1990-03-23
86-15-10 R1 Superseded
Main Rotor Arms & Gearbox Bars
1990-03-22
86-15-10 R2
90-05-10 Active
Strut Support Fittings
1990-03-21
90-04-03 Active
Overhead Light Assemblies
1990-03-19
90-06-04 Active
APU Fire Detection System
1990-03-19
90-04-09 Active
Fuselage Rear Section
1990-03-19
88-24-04 R1 Active
Placard & AFM Change-APU
1990-03-19
90-04-08 Active
Fuselage Inspection
1990-03-19
88-03-51 R1 Active
AFM Changes - Nose Gear
1990-03-19
90-04-01 Active
Auxiliary Power Unit
1990-03-19
90-04-07 Active
Wing Spars
1990-03-09
90-04-05 Active
Takeoff Warning System
1990-03-08
90-03-18 Active
Takeoff Configuration Warning Systems
1990-03-07
90-05-01 Active
Bellcrank Assembly
1990-03-05
90-03-12 Active
Control Cable Block Plates
1990-03-05
90-03-15 Active
Inspect for Cracks
1990-03-05
90-01-02 Active
Service Bulletin 920 - Fire Prevention
1990-03-01
90-04-02 Active
Fire Extinguisher Squibs
1990-02-26
90-03-05 Active
MLG Emergency Release System
1990-02-23
90-03-08 Superseded
Inspect For Cracks & Corrosion
1990-02-23
2006-25-04
89-05-04 R1 Active
Landing Flaps
1990-02-23
90-03-04 Active
High Pressure Turbine Rotor Discs
1990-02-22
89-11-06 R1 Active
Fuselage Skin Inspection
1990-02-21
90-03-03 Active
AC Generators
1990-02-20
90-03-06 Active
Corrosion Inspection
1990-02-20
90-02-15 Active
Auxiliary Power Unit
1990-02-20
89-22-15 Active
Envelope
1990-02-16
89-23-52 Active
Entry Door Bolts
1990-02-16
90-03-13 Active
Cabin Attendant Oxygen Door
1990-02-15
90-02-22 Active
Fuselage Attachment Brackets
1990-02-13
90-02-05 Active
Takeoff Warning System
1990-02-13
90-03-09 Active
T/R Hub Assembly (See 90-03-09)
1990-02-13
90-01-09 Active
Check Valves Inspection
1990-02-12
90-02-04 Active
Main Landing Gear
1990-02-12
84-21-02 R1 Superseded
Structural Integrity
1990-02-12
93-06-01
89-08-12 R1 Active
Fire/Overheat Detection Module
1990-02-12
90-02-08 Active
Valve Actuator Arm
1990-02-12
88-24-08 R2 Active
Inspect For Cracks
1990-02-12
90-02-16 Superseded
Wing Center Section Inspection
1990-02-12
2000-02-19
90-02-12 Active
Aileron Control System
1990-02-09
86-10-02 R1 Active
Aileron And Elevator Flutter Dampers
1990-02-09
90-02-03 Active
Flap Track
1990-02-09
90-02-06 Active
Forward Wing Spar Cap(s) Inspection
1990-02-08
90-02-11 Active
POH/AFM Change - Fuel
1990-02-08
89-08-06 Active
Transmission Internal Sump Oil Filter
1990-02-07