Proposed Rule 25 Feb 2025 aviation, airworthiness, incorporation by reference, compliance, air transportation, regulation, aviation safety, safety, helicopters, aircraft

🚁New Airworthiness Directive for Airbus Helicopters Compliance

The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Helicopters Model AS350B2, AS350B3, and EC130B4 helicopters. This proposed AD was prompted by reports of broken cargo swing frames and the determination to change an existing repetitive inspection threshold. This proposed AD would require repetitively inspecting the cargo swing installation and frame and, depending on the results, corrective action, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 25 Feb 2025 aviation, incorporation by reference, compliance, air transportation, aviation safety, airworthiness directives, safety, regulations, aircraft, faa

🚁FAA Proposes New Regulations for Safran Helicopter Engines

The FAA proposes to adopt a new airworthiness directive (AD) for all Safran Helicopter Engines, S.A. (Safran) Model ARRIUS 2B2 engines. This proposed AD was prompted by a manufacturer review of collected data from in-service engines that indicated the preference injector may clog over time caused by fuel coking, which decreases the permeability of the preference injector. This proposed AD would require initial and repetitive non-extinguishing tests for engine flameout and replacement of the preference injector if necessary, a one-time modification (software upgrade) of the electronic engine control unit (EECU) and, for certain engines, repetitive replacements of the preference injector, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 24 Feb 2025 regulation, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness directive

✈️FAA Proposes Airworthiness Directive for Pilatus Aircraft in 2025

The FAA proposes to supersede Airworthiness Directive (AD) 2023-26-05, which applies to certain Pilatus Aircraft Ltd. (Pilatus) Model PC-24 airplanes. AD 2023-26-05 requires periodic replacement of affected titanium threaded bolts, a one-time inspection of the rudder mass balance arm and other elements of the rudder trim tab installation for correct attachment, damage (gouges), cracks, deformation, surface finish, and corrosion on any surrounding parts and, depending on findings, the accomplishment of applicable corrective actions. Since the FAA issued AD 2023-26-05, it was determined that some batches of titanium bolts had variations in the microstructure that could affect the fatigue characteristics. This proposed AD would require replacing affected short rudder-trim control rod assemblies with serviceable rudder-trim control rod assemblies having threaded steel bolts and would prohibit the installation of affected parts, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 24 Feb 2025 regulatory compliance, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness, airline industry

✈️FAA's Proposed Airworthiness Directive for ATR72 Airplanes

The FAA proposes to adopt a new airworthiness directive (AD) for certain ATR--GIE Avions de Transport R[eacute]gional Model ATR72 airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 20 Feb 2025 regulatory compliance, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness directives, airbus

✈️Proposed Airworthiness Directive for Airbus A350-941 Aircraft

The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A350-941 airplanes. This proposed AD was prompted by an inspection that found several anodic burns on the main landing gear (MLG) bogie beam axles following a high velocity oxygen- fuel (HVOF) stripping process. This proposed AD would require replacement of affected MLG bogie beam axles, and would also prohibit the installation of affected parts, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 19 Feb 2025 compliance, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, aircraft safety, airworthiness directive, mhi rj aviation

✈️FAA Proposes Airworthiness Directive for MHI RJ Aviation Airplanes

The FAA proposes to adopt a new airworthiness directive (AD) for all MHI RJ Aviation ULC (type certificate previously held by Bombardier, Inc.) Model CL-600-2C10 (Regional Jet Series 700, 701 & 702), CL-600-2C11 (Regional Jet Series 550), CL-600-2D15 (Regional Jet Series 705), CL-600-2D24 (Regional Jet Series 900), and CL-600-2E25 (Regional Jet Series 1000) airplanes. This proposed AD was prompted by reports that the cockpit voice recorder (CVR) impact switch was installed in the wrong direction. This proposed AD would require an inspection of the CVR impact switch installation to confirm that the reset switch faces forward, and applicable on-condition actions, as specified in a Transport Canada AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 19 Feb 2025 compliance, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness directives, aircraft maintenance

✈️FAA Proposes New Airworthiness Directive for Airbus Airplanes

The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Canada Limited Partnership Model BD-500-1A10 and BD- 500-1A11 airplanes. This proposed AD was prompted by an investigation that showed a change in the feed-through connector O-ring material at a certain frame increased the electrical bonding resistance due to the current torque specification being inadequate. This proposed AD would require electrical bonding tests between the feed-through connectors and the forward side of the bulkhead at a certain frame, and the installation of two electrical bonding plates of connectors, as applicable, as specified in a Transport Canada AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 19 Feb 2025 compliance, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness directives, airbus

✈️New Airworthiness Directives for Airbus A350 Models

The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 and -1041 airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

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Proposed Rule 19 Feb 2025 regulation, aviation, faa, incorporation by reference, ohio, airspace, navigation (air), navigation, air traffic

✈️Amendment of Jet Route J-146 and Establishment of RNAV Route Q-186

This action proposes to amend Jet Route J-146 and establish United States Area Navigation (RNAV) Route Q-186. The FAA is proposing this action due to the planned decommissioning of the VOR portion of the Chardon, OH (CXR), VOR/Distance Measuring Equipment (VOR/DME) navigational aid (NAVAID). The Chardon VOR is being decommissioned in support of the FAA's VOR Minimum Operational Network (MON) program.

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Rule 18 Feb 2025 aviation, faa, incorporation by reference, business compliance, airspace, navigation (air), airspace regulation, torrance

✈️FAA Modifies Class D Airspace at Torrance Airport, CA

This action modifies the Class D airspace at Torrance Airport, Torrance, CA. This action will more appropriately contain instrument flight rules (IFR) and visual flight rules (VFR) operations at the airport. Additionally, the airport's name and legal description is modified to match the FAA's database.

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