1 PROPOSED RULES: McDonnell Douglas Model MD–90–30 Airplanes,
We propose to adopt a new airworthiness directive (AD) for all McDonnell Douglas Model MD9030 airplanes. This proposed AD would require repetitive inspections for cracks of the upper aft skin panels on the horizontal stabilizer, and related investigative and corrective actions if necessary. This proposed AD results from a report of cracks found in
2 PROPOSED RULES: Rolls-Royce plc RB211 Trent 800 Series Turbofan Engines,
The FAA proposes to supersede an existing airworthiness directive (AD) for RollsRoyce plc RB211 Trent 87517, Trent 87717, Trent 88417, Trent 89217, Trent 892B17, and Trent 89517 turbofan engines with high pressure (HP) compressor rotor rear stage 5 and 6 discs and cone shafts, part numbers (P/Ns) FK25230 and FK27899 installed. This proposed AD
3 PROPOSED RULES: M7 Aerospace LP Models SA226 AT, SA226 T, SA226 TC, SA227 AC (C 26A), SA227 AT,
We propose to supersede Airworthiness Directive (AD) 2008-12- 16, which applies to certain M7 Aerospace LP SA226 and SA227 series airplanes. AD 20081216 currently requires you to inspect wires and tube assemblies for chafing, arcing, or insufficient clearance between components. If chafing, arcing, or insufficient clearance between components is
4 RULES: Piper Aircraft, Inc. Models PA–46–350P and PA–46R–350T
We are adopting a new airworthiness directive (AD) for certain Piper Aircraft, Inc. Models PA46350P and PA46R350T airplanes. This AD requires you to inspect the 35amp and 250amp current limiters to verify they are installed in the proper locations and correct the installation if the current limiters are not installed in the proper locations. This
5 PROPOSED RULES: Airbus Model A300 B2–1C Airplanes et al.,
We are revising an earlier NPRM for the products listed above. This action revises the earlier NPRM by expanding the scope. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes
6 RULES: Boeing Model 737 600, 700, 700C, 800, and –900 Series Airplanes,
This document publishes in the Federal Register an amendment adopting airworthiness directive (AD) 20082451 that was sent previously to all known U.S. owners and operators of Boeing Model 737 600, 700, 700C, 800, and 900 series airplanes by individual notices. This AD requires accomplishing a wiring test of the autoshutoff system to verify
7 RULES: McDonnell Douglas Model DC–8–50 Series Airplanes; Model
We are adopting a new airworthiness directive (AD) for all McDonnell Douglas airplanes identified above. This AD requires revising the airplane flight manual to provide the flightcrew with procedures to preclude dry running of the fuel pumps. This AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent
8 PROPOSED RULES: Agusta S.p.A. Model A109E, A109S, A119, and AW119MKII Helicopters,
We propose to adopt a new airworthiness directive (AD) for Agusta S.p.A. (Agusta) Model A109E, A109S, A119, and AW119MKII helicopters. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The
9 RULES: Sikorsky Aircraft Corp. Model S–92A Helicopters,
This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 20090753, which was sent previously to all known U.S. owners and operators of Sikorsky Aircraft Corporation (Sikorsky) Model S92A helicopters by individual letters. This amendment is prompted by the failure of 2 main gearbox filter bowl assembly
10 PROPOSED RULES: Rolls-Royce Deutschland Ltd & Co KG Model BR700–715A1–30,
We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
Repair
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