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FAA Airworthiness Directives Database

19964 ADs

AD Number Status Subject Effective Date Superseded By
78-01-01 Active
Sensors
1978-01-30
74-11-01 Active
Windshield Outer Panes
1978-01-30
78-02-03 Superseded
Stabilator
1978-01-26
2021-25-11
78-02-02 Active
Tail Rotor Control Pedals
1978-01-24
78-01-14 Active
ELT Installation
1978-01-23
66-19-01 Active
Rudder Control System
1978-01-23
78-01-17 Active
Rotor Shafts
1978-01-23
78-01-10 Active
Fire Extinguishing System
1978-01-19
78-01-08 Active
Automatic Throttles
1978-01-16
78-01-13 Active
Hub Extension Exterior
1978-01-16
78-01-06 Active
Elevator Control Pulley Bracket
1978-01-12
77-24-03 Active
Fuel Control Valve
1978-01-06
77-24-05 Active
Air Conditioning Compartment Door
1978-01-06
78-01-02 Active
Elevator Bungee
1978-01-03
77-26-01 Active
Oxygen Supply
1978-01-03
74-20-10 Active
Emergency Locator Transmitter
1977-12-30
74-15-06 Active
Tail Rotor Gear Box
1977-12-30
77-25-04 Active
Clevis Pins
1977-12-27
77-23-08 Active
Cracks in Main Rotor Blades
1977-12-27
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77-12-06 Superseded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
77-24-02 Active
Flap Support Structure
1977-11-28
77-22-04 Active
Landing Gear
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
77-21-07 Active
Wiring
1977-11-14
77-23-03 Active
Rod End Bearings
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76-17-08 Superseded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76-17-08 R1 Superseded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