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FAA Airworthiness Directives Database

20158 ADs

AD Number Status Subject Effective Date Superseded By
2012-04-15 Superseded
Engine
2012-04-23
2021-09-10
2012-07-01 Active
Tail rotor bladees
2012-04-20 —
2012-07-02 Active
Doors
2012-04-20 —
2012-06-23 Superseded
LP compressor blades
2012-04-20
2012-18-07
2012-04-10 Active
Wings
2012-04-17 —
2012-04-11 Active
Indicating and Recording Systems
2012-04-17 —
2012-06-10 Active
Fuselage
2012-04-16 —
2012-06-11 Active
Wings
2012-04-16 —
2012-06-22 Active
Wings
2012-04-16 —
2012-06-12 Active
Equipment/Furnishings
2012-04-16 —
2010-11-09R1 Active
Proportional pressure reducing valves (PPRVs)
2012-04-11 —
2012-04-14 Active
Engine
2012-04-11 —
2012-04-13 Superseded
HP compressor stage 1 and 2 disc posts
2012-04-11
2013-19-21
2012-04-12 Active
Electrical power
2012-04-10 —
2012-04-09 Active
Fuselage
2012-04-10 —
2012-04-08 Active
Flight controls
2012-04-10 —
2012-06-08 Active
Fuselage
2012-04-09 —
2012-04-07 Superseded
Landing Gear
2012-04-09
2015-16-02
2012-06-07 Active
Navigation
2012-04-06 —
2012-03-12 Active
No. 3 bearing packing
2012-04-05 —
2012-04-04 Active
fuel metering units (FMUs)
2012-04-05 —
2012-03-08 Active
Landing gear
2012-04-04 —
2012-02-15 Active
Electrical power
2012-04-04 —
2012-04-02 Active
Flight controls
2012-04-04 —
2012-03-03 Active
Lights
2012-04-04 —
2012-02-17 Active
Wings
2012-04-04 —
2012-05-07 Active
Engine Controls
2012-04-04 —
2012-05-08 Superseded
Wings
2012-04-04
2017-06-08
2012-04-06 Active
Engine Controls
2012-04-04 —
2012-02-18 Superseded
Wings
2012-04-04
2019-05-14
2012-04-05 Active
Electronic control unit (ECU)
2012-03-30 —
74-08-09 R3 Active
Equipment/furnishings
2012-03-28 —
2012-04-01 Superseded
Critical engine parts
2012-03-28
2017-08-11
2012-03-07 Active
Carburetor
2012-03-27 —
2012-03-05 Active
Oxygen
2012-03-23 —
2012-06-17 Active
HP turbine stage 2 disc
2012-03-23 —
2012-03-02 Active
Air conditioning
2012-03-23 —
2012-03-01 Active
Engine Controls
2012-03-21 —
2012-03-11 Superseded
High-pressure/low-pressure (HP/LP) pump hydro-mechanical metering units (HMUs)
2012-03-20
2018-12-01
2012-05-09 Active
Stabilizers
2012-03-20 —
2012-02-14 Active
Engine exhaust
2012-03-19 —
2012-03-09 Active
Flight Controls
2012-03-19 —
2012-04-03 Active
Oil pump attachment bolts
2012-03-16 —
2012-02-03 Active
Engine
2012-03-15 —
2012-02-06 Active
First stage turbine disks
2012-03-15 —
2012-02-10 Active
Stabilizers
2012-03-15 —
2012-01-04 Active
Engine controls
2012-03-13 —
2012-02-08 Active
Navigation
2012-03-13 —
2012-02-09 Active
Air conditioning
2012-03-13 —
2012-02-02 Active
Fuel
2012-03-13 —