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19,895 of 19894 ADs
| AD Number | Status | Subject | Effective Date | Superseded By |
|---|---|---|---|---|
| 77-25-05 | Active |
Idle Mixture
|
1977-12-21 | — |
| 77-12-06 | Superseded |
Blade Shank
|
1977-12-21 |
2002-09-08
|
| 77-13-21 | Active |
Prevent Landing Gear Collapse
|
1977-12-16 | — |
| 77-25-02 | Active |
Engine Fire Detection System
|
1977-12-12 | — |
| 77-23-05 | Active |
Wing or Empennage Assemblies
|
1977-12-10 | — |
| 77-23-04 | Active |
Total-Pressure Probes
|
1977-12-10 | — |
| 77-23-02 | Active |
Propeller Feathering System
|
1977-12-07 | — |
| 76-21-04 | Active |
High Pressure Compressor
|
1977-11-30 | — |
| 77-22-04 | Active |
Landing Gear
|
1977-11-28 | — |
| 77-24-02 | Active |
Flap Support Structure
|
1977-11-28 | — |
| 77-23-11 | Active |
ELT Installation
|
1977-11-28 | — |
| 77-21-09 | Active |
Aileron Rudder Balance Interconnect Mechanism
|
1977-11-25 | — |
| 76-20-03 | Active |
Seal Clearances
|
1977-11-16 | — |
| 77-08-02 | Active |
Electrical Short
|
1977-11-15 | — |
| 77-23-03 | Active |
Rod End Bearings
|
1977-11-14 | — |
| 77-21-07 | Active |
Wiring
|
1977-11-14 | — |
| 77-21-01 | Active |
Tail Rotor Gear Boxes
|
1977-11-14 | — |
| 77-21-05 | Active |
High Pressure Turbine Discs
|
1977-11-11 | — |
| 77-22-05 | Active |
Operating Limitations
|
1977-11-07 | — |
| 77-20-06 | Active |
Wing Strut Corrosion
|
1977-11-03 | — |
| 77-22-02 | Active |
Nose Landing Gear Engine Mount
|
1977-11-02 | — |
| 77-02-01 | Active |
Wing Skin And Spar Cracks
|
1977-11-01 | — |
| 77-22-03 | Active |
Ring Segment - VHF Antenna
|
1977-10-28 | — |
| 77-21-06 | Active |
Fuselage Steel Tubing Cluster
|
1977-10-19 | — |
| 77-21-03 | Active |
Rudder Spar Cracks
|
1977-10-18 | — |
| 77-20-02 | Active |
Tail Rotor Spindle
|
1977-10-06 | — |
| 76-17-08 | Superseded |
Main Rotor Shaft
|
1977-10-04 |
2001-22-01
|
| 76-17-08 R1 | Superseded |
Main Rotor Shaft
|
1977-10-04 |
2001-22-01
|
| 77-18-06 | Active |
Horizontal Stabilizer
|
1977-10-03 | — |
| 77-19-07 | Active |
Control Column Assembly
|
1977-09-29 | — |
| 77-19-06 | Active |
Aileron Cables
|
1977-09-27 | — |
| 77-19-03 | Active |
Main Rotor Retention Straps
|
1977-09-27 | — |
| 77-15-12 | Active |
Power Turbine Coupling Nut
|
1977-09-23 | — |
| 77-19-05 | Active |
Flying Wire Terminals
|
1977-09-22 | — |
| 74-23-06 | Active |
Operating Limitations
|
1977-09-15 | — |
| 77-18-07 | Active |
Elevator Drive System
|
1977-09-15 | — |
| 77-18-05 | Active |
Variable Authority Steering System
|
1977-09-12 | — |
| 75-24-09 | Active |
Ground Spoilers
|
1977-09-12 | — |
| 77-18-04 | Active |
Cabin Pressurization
|
1977-09-12 | — |
| 77-16-10 | Active |
Navigation Systems
|
1977-09-08 | — |
| 77-16-07 | Active |
Main Rotor Gearbox
|
1977-09-06 | — |
| 77-16-04 | Active |
Wing Structure
|
1977-08-31 | — |
| 77-21-04 | Active |
Clutch and Shaft Assembly
|
1977-08-31 | — |
| 77-18-01 | Active |
Engine Oil Cooler
|
1977-08-31 | — |
| 77-10-05 | Active |
Main Rotor Blades Skin Cracks
|
1977-08-31 | — |
| 77-16-02 | Active |
Pistons
|
1977-08-31 | — |
| 77-16-12 | Active |
Low Turbine Shaft
|
1977-08-31 | — |
| 77-17-12 | Active |
Wing Spar Chord Splice Joints
|
1977-08-30 | — |
| 77-17-13 | Active |
Nose Landing Gear Doors
|
1977-08-30 | — |
| 76-07-12 | Active |
Ignition Switches
|
1977-08-30 | — |