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FAA Airworthiness Directives Database

19964 ADs

AD Number Status Subject Effective Date Superseded By
2026-07-07 Active
Air conditioning system
2026-04-17
2026-05-06 Active
Tail rotor system
2026-04-17
2026-05-11 Active
Helicopter vibration analysis
2026-04-17
2026-05-04 Active
Main Rotor Head
2026-04-17
2026-05-51 Active
Equipment/furnishings
2026-04-16
2026-05-03 Active
Fuselage
2026-04-16
2026-05-07 Active
Wings
2026-04-16
2026-05-01 Active
Navigation
2026-04-16
2026-01-51 R1 Active
Main Rotor System
2026-04-14
2026-04-10 Active
Communications
2026-04-10
2026-04-13 Active
Engine Bleed Air System
2026-04-10
2026-03-04 Active
Elevator Structure
2026-04-09
2026-04-04 Active
Fuel
2026-04-08
2026-03-10 Active
Time Limits/Maintenance Checks
2026-04-08
2026-04-11 Active
Engine (Reciprocating)
2026-04-08
2026-04-08 Active
Main Rotor Mast/Swashplate
2026-04-07
2026-04-07 Active
Rotorcraft Flight Control
2026-04-07
2026-04-03 Active
Electrical Power System Wiring
2026-04-02
2026-06-01 Active
Placards and Markings
2026-03-31
2026-03-05 Active
Autopilot Main Servo
2026-03-31
2026-03-07 Active
Time Limits/Maintenance Checks
2026-03-30
2026-05-12 Active
Wings
2026-03-27
2026-05-09 Active
Powerplant/Engine Drains
2026-03-25
2026-05-14 Active
Turbine/turboprop engine
2026-03-25
2026-05-05 Active
Flight controls
2026-03-23
2026-05-08 Active
Main Rotor System
2026-03-23
2026-04-02 Active
Turbine Engine Reduction Gear
2026-03-19
2026-05-02 Active
Horizontal stabilizer structure
2026-03-18
2026-03-06 Active
Vertical Stabilizer Structure, Nacelle/Pylon, Attach Fittings
2026-03-13
2026-03-09 Active
Oxygen
2026-03-12
2026-04-09 Active
Turbine Engine Compressor Section
2026-03-11
2026-04-01 Active
Fire protection system
2026-03-10
2026-03-08 Active
Main Rotor Mast/Swashplate
2026-03-10
2026-02-07 Active
Landing Gear
2026-03-09
2026-02-10 Active
Water/waste
2026-03-09
2026-03-01 Active
Flight controls
2026-03-09
2025-14-51 Active
Indicating/Recording System
2026-03-04
2026-04-06 Active
Wings
2026-02-26
2026-02-01 Active
Tail Rotor Drive Shaft
2026-02-26
2026-02-04 Active
Turbine Engine Compressor Section
2026-02-26
2026-02-06 Active
Flight controls
2026-02-25
2026-02-08 Active
Engine Controls
2026-02-25
2026-04-05 Active
Electrical Power
2026-02-24
2026-01-03 Active
Main Landing Gear
2026-02-24
2026-01-02 Active
Wings
2026-02-24
2026-01-04 Active
Fuselage
2026-02-20
2026-01-06 Active
Fuselage
2026-02-20
2026-01-05 Active
Wings
2026-02-20
2026-01-07 Active
Time Limits/Maintenance Checks
2026-02-20
2026-02-09 Active
Main Rotor Gearbox
2026-02-18