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FAA Airworthiness Directives Database

20,156 of 20151 ADs

AD Number Status Subject Effective Date Superseded By
73-19-08 Active
Strap Fittings and Pins
1973-09-15 —
73-15-02 Active
Turbine Case Lug
1973-09-14 —
73-19-07 Active
Turbine Governor-To-Fuel Control Tube
1973-09-14 —
73-17-03 Active
Flap Hinge-to-Wing Attachments
1973-09-13 —
71-18-04 Active
Main Rotor Blade Spar
1973-09-03 —
73-18-02 Active
Oxygen Cylinders
1973-08-28 —
73-18-01 Active
Nose Landing Gear
1973-08-27 —
73-17-04 Active
Tail Rotor Grips
1973-08-20 —
73-17-01 Active
Fuel Transfer Pump Placard
1973-08-16 —
73-16-05 Active
Fourth and Fifth Stage Turbine Discs
1973-08-15 —
73-15-03 Active
Leakage of Hot Air into Rear Compartment
1973-08-15 —
73-16-03 Active
Landing Gear Cross Tubes
1973-08-13 —
73-16-06 Active
Induction Air Box Flapper Door
1973-08-13 —
71-24-10 Active
Security of Control Wheel
1973-08-01 —
73-16-01 Active
Engine Turbine Failure
1973-07-31 —
73-15-01 Active
Rear Fuselage and Pylon Fittings
1973-07-27 —
73-15-05 Active
Hopper Bay Longerons Cracks
1973-07-27 —
73-12-11 Active
Carburetor Air Box Valve
1973-07-27 —
73-15-04 Active
Rubber Drive Plate Grommet
1973-07-23 —
73-14-05 Active
Autopilot Disconnect Button
1973-07-12 —
73-12-12 Active
Power Plant Fire Extinguisher
1973-07-06 —
73-14-03 Active
Landing Gear Shock Strut Piston
1973-07-06 —
73-12-10 Active
Dc Power Control Box
1973-07-06 —
73-12-07 Active
Nacelle Tubes And End Fittings
1973-07-05 —
73-14-04 Active
Engine and Prop Controls
1973-07-03 —
70-23-02 Active
Wing Lower Main Spar Cap
1973-07-03 —
73-12-04 Active
Airsteps Hinged Fairing Link
1973-07-01 —
73-12-01 Active
Vertical Fin Skin Cracks
1973-07-01 —
73-12-02 Active
Hub Front Wall
1973-07-01 —
73-14-02 Active
Cracks in Exhaust System
1973-06-29 —
73-13-11 Active
Automatic Pilot Instruments
1973-06-29 —
73-13-08 Active
Turbochargers
1973-06-27 —
73-14-06 Active
Cracks in Prop Spinner Bulkhead
1973-06-26 —
73-13-07 Active
Placard Installation
1973-06-25 —
73-13-09 Active
Oil Supply Line Failure
1973-06-25 —
73-13-06 Active
Aileron and Rudder Trim
1973-06-23 —
73-11-03 Active
Regulator
1973-06-22 —
73-11-07 Active
Frayed Aileron Control Cables
1973-06-22 —
73-11-08 Active
Landing Gear Link Pins and Bolts
1973-06-22 —
73-13-04 Active
Carburetor Bowl Drain Plug
1973-06-20 —
73-11-04 Active
Main Landing Gear Eye Bolt Seizure
1973-06-20 —
73-12-06 Active
Elevator and Rudder Torque Tube Failure
1973-06-14 —
73-12-08 Active
Flap Track Support Structure
1973-06-12 —
73-11-06 Active
Engine Overheat
1973-05-29 —
55-24-01 Active
Corrosion Inspection
1973-05-22 —
73-11-01 Active
Idler Pulley Bearing Failure
1973-05-21 —
73-10-02 Active
Bendix Fuel Injectors
1973-05-16 —
73-10-05 Active
Rudder Hydraulic System
1973-05-15 —
73-10-01 Active
VIGV Scheduling
1973-05-08 —
73-09-06 Active
Operating Limitation Placard - Throttle Hangup
1973-05-07 —