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FAA Airworthiness Directives Database

19964 ADs

AD Number Status Subject Effective Date Superseded By
74-10-04 Active
Main Gearbox
1974-05-14
74-10-13 Active
Auxiliary Hydraulic System
1974-05-14
74-08-12 Active
Tail Boom Skin Splice
1974-05-14
74-09-06 Active
Fuel Restrictor Fitting
1974-05-10
74-07-04 Active
Passenger Door Air Bottle Assemblies
1974-05-06
74-08-03 Superseded
Tail Fin Forward Spar Cap Angle
1974-05-06
2002-19-05
74-10-02 Active
Oxygen Generators
1974-05-06
74-09-03 Active
Compressor Rotor Discs
1974-05-02
74-09-04 Active
Rear Seat Belt Installation
1974-04-24
74-08-11 Active
Side Seat Rail Attachment
1974-04-18
74-09-02 Active
Stall Warning Light
1974-04-18
73-16-02 Active
Strands On Aileron Control Cables
1974-04-09
74-08-01 Active
Autopilot Servo Actuators
1974-04-09
74-07-02 Active
Aluminum Tail Rotor Blades
1974-03-26
74-06-02 Active
AVCON Mufflers
1974-03-18
73-25-04 Active
Maximum Design Weight Placard
1974-03-18
74-05-04 Active
Yaw Computer
1974-03-06
74-05-01 Active
Restricted Fuel Tank Vent Lines
1974-02-27
74-05-02 Active
Main Landing Gear Uplock Cylinder
1974-02-26
74-02-01 Active
Tail Rotor Trunnion Bearings
1974-02-22
70-19-02 Active
High Speed Pinion Bearings
1974-02-20
74-04-05 Active
Main Landing Gear Uplock Fitting
1974-02-20
74-04-03 Active
Main Rotor Drag Struts
1974-02-18
74-04-04 Active
Main Landing Gear Attach Fitting
1974-02-18
73-19-01 Active
Prop Auto-feathering System
1974-02-18
74-04-01 Active
Aft Fuselage Bulkhead Assembly
1974-02-12
68-26-06 Active
Placard Installation
1974-02-05
74-03-02 Active
Landing Gear Shock Strut Piston
1974-02-05
73-26-10 Active
Freon Pack Fuses
1974-02-01
72-19-04 Active
Battery
1974-02-01
73-26-01 Active
Forward Wing Spars
1974-01-28
74-02-02 Active
Front Wing Spar
1974-01-18
73-25-03 Active
Finite Life Components
1974-01-10
73-26-03 Active
Fuel Control Drive
1973-12-28
73-26-08 Active
Roll and Pitch Servo Clamps
1973-12-26
73-26-05 Active
Generators
1973-12-20
73-26-04 Active
Nose Cowl Attach Bolts
1973-12-19
69-13-03 Superseded
Heater Exhaust Tube
1973-12-14
2017-15-05
73-25-05 Active
Float Support Structure
1973-12-14
73-25-01 Active
Heater Fuel Pump Relay Relocation
1973-12-10
73-11-02 Active
Main Landing Gear Support Structure
1973-12-03
73-22-02 Active
Wing Lift Struts
1973-11-20
73-23-07 Active
Defective Spar Attachment Fittings
1973-11-19
73-23-06 Active
Throttle Control Cable
1973-11-19
73-24-01 Active
Control Surface Hinge Failure
1973-11-19
73-21-03 Active
Vertical Fin Support Forgings
1973-11-15
73-23-03 Active
Flexible Induction Air Ducts
1973-11-13
73-20-03 Active
Main Rotor Hub
1973-10-30
73-19-11 Active
Nose Landing Gear Drag Strut
1973-10-19
73-21-02 Active
Failure of Flex Hose Assemblies
1973-10-12