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Airworthiness Directives

NOTE - This AD note listing is intended as a guide only and should not be relied upon as conclusive evidence of AD applicability on any particular aircraft. Entire Airworthiness Directives may be accessed at: http://rgl.faa.gov.

Showing Results 161 - 180 of 5103 | View All
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AD No. MAKE Condensed description of ad note
12-17-7 Diamond Inspect the adhesive joint between the center wing spars and upper wing skin | DA-42, 42NG, 42M-NG
12-17-6 Piper Reported cracks developing in the stabilator horn assembly | PA-24, 24-250, 24-260
12-17-5 Honeywell Rim/web seperation of an LPT1 rotor assembly | TFE731-5,-5AR,-5BR,-4,-4R,
12-17-3 Eurocopter Unprotected forward (pitch) servo-control hydraulic hoses, which could become damaged and leak fluid that could ignite during flight | AS350B,BA,D,B1,B2,B3
12-17-2 Eurocopter Regards cracked rotor mast nut | SA-356N,-N1, SA-366G1, AS365N2, AS365N3, EC155B, EC155B1
12-16-2 Eurocopter AD defines the unsafe condition as possible overloading of the seat structure at the attachment point during a hard landing | EC155B, B1
12-16-14 Honeywell Remove suspect LPT2 rotor blades from service as specified | TFE731-20R, -20AR,-20BR, -40,-40AR,-40R, -50R, -60
12-16-13 Rotax Fuel pump | 912 series
12-15-8 Sikorsky Unsafe condition exists as an overheated Electric Rotor Brake can result in ignition of hydraulic fluid | S-76A
12-15-6 Gulfstream Detect and correct chafing of fuel lines | Astra SPX, 1125, G100
12-15-4 Eurocopter Intermittent uncommanded roll oscillations during coupled instrument landing system and localizer approaches with the autopilot coupled | EC155B1
12-15-11 Dassault Passenger oxygen pipe at frame 10 | Falcon 7X
12-14-7 Bell Supersedes 11-15-51 | AD is in regards to servos that may have a loose nut, shaft, and clevis assembly | 407, 427
12-14-6 Rolls-Royce AD due to released turbine blades and shrouds | 250-C20, -C20B, -C20R/2
12-14-14 Eurocopter Uncommanded cutting of the hoist cable | BK-117 series
12-13-51 Gulfstream One-time detailed or borescope inspection of the left- and right-hand inboard vent holes for debris or obstructions, and repair if necessary | G150
12-13-4 Embraer Visually inspect the RH & LH aileron lower skin for the existence of required drain holes | Phenom 300
12-13-12 Gulfstream Detect and correct paint thickness on flight controls | GIV, GIV-X, GV, GVSP
12-13-11 Eurocopter Improperly swaged spherical bearing on the pitch link | BK 117 Series
12-12-21 Eurocopter Unsafe condition, complete electrical power system failure due to excessive high reverse current flow when switching off a generator in flight, causing other generator to fail | BK 117 C-2

Showing Results 161 - 180 of 5103 | View All
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