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19,895 of 19894 ADs
| AD Number | Status | Subject | Effective Date | Superseded By |
|---|---|---|---|---|
| 77-07-04 | Active |
Carburetor Heat Valve Assembly
|
1977-04-11 | — |
| 74-17-04 | Active |
Fabric Reinforcement
|
1977-04-11 | — |
| 77-07-02 | Active |
Horizontal Stabilizer
|
1977-04-07 | — |
| 77-07-03 | Active |
Electrical Terminals
|
1977-04-04 | — |
| 77-07-01 | Active |
Clutch Actuator
|
1977-04-04 | — |
| 75-06-01 | Active |
Gearbox Deterioration
|
1977-04-01 | — |
| 77-06-04 | Active |
Tail Rotor Assembly
|
1977-03-31 | — |
| 77-06-05 | Active |
Fire Hazard in Oxygen System
|
1977-03-31 | — |
| 77-06-01 | Active |
Instrument Conditions
|
1977-03-18 | — |
| 74-03-03 | Active |
Main Landing Gears
|
1977-03-17 | — |
| 77-03-05 | Active |
Main Landing Gear
|
1977-03-14 | — |
| 77-05-04 | Active |
Crankshaft
|
1977-03-11 | — |
| 77-05-02 | Active |
Main Rotor Blades
|
1977-03-10 | — |
| 77-05-03 | Active |
Tail Rotor Control System
|
1977-03-07 | — |
| 77-02-04 | Active |
Wing Tip Strobe Lights
|
1977-03-03 | — |
| 72-09-01 | Active |
Engine Mount Pylon
|
1977-03-03 | — |
| 76-26-02 | Active |
Cargo Doors
|
1977-03-02 | — |
| 77-02-07 | Active |
Propeller Feathering
|
1977-03-01 | — |
| 77-04-08 | Active |
Spar Brackets
|
1977-03-01 | — |
| 77-04-05 | Active |
Carburetor Air Intake
|
1977-03-01 | — |
| 77-03-06 | Active |
Compressor Front Hubs
|
1977-02-25 | — |
| 74-20-09 | Active |
Main Rotor Blades
|
1977-02-25 | — |
| 75-05-06 | Active |
Fuel Manifold Leakage
|
1977-02-24 | — |
| 77-02-02 | Active |
Static Port Fittings
|
1977-02-22 | — |
| 74-10-09 | Active |
Upper Wing Surface
|
1977-02-21 | — |
| 77-04-02 | Active |
Directional Control
|
1977-02-21 | — |
| 76-18-11 | Active |
Aft Cargo Door
|
1977-02-18 | — |
| 77-03-01 | Active |
Left and Right Wing Rivets
|
1977-02-16 | — |
| 77-04-01 | Active |
Trim System
|
1977-02-14 | — |
| 77-03-04 | Active |
Fuselage Splice Fitting
|
1977-02-14 | — |
| 77-03-03 | Active |
Aircraft Data Plate
|
1977-02-09 | — |
| 77-02-03 | Active |
Stage 4 Turbine Buckets
|
1977-02-09 | — |
| 77-02-10 | Active |
Fuselage Bonding Strips
|
1977-02-04 | — |
| 77-02-09 | Active |
Wing Flap System
|
1977-02-03 | — |
| 74-08-07 | Active |
Landing Gear System
|
1977-02-01 | — |
| 77-02-08 | Active |
Batteries
|
1977-02-01 | — |
| 77-02-06 | Active |
Wing Attachment Fittings
|
1977-01-28 | — |
| 76-04-01 | Active |
Main Gear Extension
|
1977-01-27 | — |
| 76-25-05 | Active |
Aileron Control
|
1977-01-24 | — |
| 77-01-06 | Active |
Horizontal Stabilizer
|
1977-01-19 | — |
| 77-01-03 | Active |
Carburetor Air Filter Boxes
|
1977-01-14 | — |
| 77-01-08 | Active |
Engine Failure
|
1977-01-14 | — |
| 73-23-01 | Active |
Piston Pin Assembly
|
1977-01-13 | — |
| 77-01-05 | Active |
Strobe NAV Light Wire
|
1977-01-13 | — |
| 77-01-01 | Active |
Fuel Quantity Gauge
|
1977-01-07 | — |
| 76-26-03 | Active |
Carburetor Icing
|
1977-01-06 | — |
| 76-26-04 | Active |
Flap Separation
|
1977-01-06 | — |
| 76-26-05 | Active |
Rotor Brake
|
1977-01-06 | — |
| 76-26-01 | Active |
H.P. Turbine Disc
|
1977-01-03 | — |
| 76-24-03 | Active |
Fan Blades
|
1976-12-30 | — |