Notice 18 Apr 2025 regulations, aviation, faa, transportation, exemption petition, unmanned aerial systems

✈️FAA Notice

This notice contains a summary of a petition seeking relief from specified requirements of Federal Aviation Regulations. The purpose of this notice is to improve the public's awareness of, and participation in, the FAA's exemption process. Neither publication of this notice nor the inclusion nor omission of information in the summary is intended to affect the legal status of the petition or its final disposition.

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Proposed Rule 18 Apr 2025 regulation, aviation, faa, airspace, san bernardino, class d airspace

✈️FAA Withdraws Proposed Airspace Regulation at San Bernardino Airport

The FAA is withdrawing the notice of proposed rulemaking (NPRM) published in the Federal Register on October 11, 2024, which proposed to modify the Class D airspace, establish Class E airspace designated as an extension to a Class D surface area, and update the administrative portion of the legal description at San Bernardino International Airport, CA (KSBD).

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Notice 18 Apr 2025 compliance, regulations, aviation, faa, delaware, training

✈️FAA Notice

This notice contains a summary of a petition seeking relief from specified requirements of Federal Aviation Regulations. The purpose of this notice is to improve the public's awareness of, and participation in, the FAA's exemption process. Neither publication of this notice nor the inclusion nor omission of information in the summary is intended to affect the legal status of the petition or its final disposition.

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Rule 18 Apr 2025 compliance, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness directive, helicopter, safety regulation

✈️FAA Introduces New Airworthiness Directive for Leonardo Helicopters

The FAA is adopting a new airworthiness directive (AD) for all Leonardo S.p.a. Model A109C, A109E, A109S, and AW109SP helicopters. This AD was prompted by a report of a quality escape on a batch of main rotor blades (MRBs). This AD requires repetitively tap inspecting certain MRBs and replacing those MRBs. This AD also prohibits installing those MRBs, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

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Rule 18 Apr 2025 faa, incorporation by reference, class e airspace, airspace, navigation (air), wyoming, aviation regulation, pine bluffs

✈️New Class E Airspace Established at Pine Bluffs Municipal Airport

This action establishes Class E airspace extending upward from 700 feet above the surface at Pine Bluffs Municipal Airport, Pine Bluffs, WY, to support the airport's transition from visual flight rules (VFR) to instrument flight rules (IFR) operations. This airspace rule-making action enhances the safety and efficiency of IFR arrivals and departures by providing controlled airspace for instrument procedures.

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Rule 17 Apr 2025 compliance, regulations, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airbus, airworthiness, helicopters

🚁New Airworthiness Directive for Airbus Helicopters Issued

The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS332L2 helicopters. This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This AD requires revising the airworthiness limitations section (ALS) of the existing maintenance manual (MM) or instructions for continued airworthiness (ICAs) and the existing approved maintenance or inspection program, as applicable, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

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Proposed Rule 17 Apr 2025 regulatory compliance, aviation, faa, transportation, incorporation by reference, airspace, navigation (air), chambersburg

✈️Proposed Amendments to Class E Airspace in Chambersburg, PA

This action proposes to amend the Class E airspace extending upward from 700 feet above the surface designated for Chambersburg, PA by updating the reference to the St. Thomas Very High Frequency Omnidirectional Range Station and Tactical Air Navigation System (VORTAC) to show it as the St. Thomas Tactical Air Navigation System (TACAN). This action also proposes to update the airport coordinates and airport name for Franklin County Regional Airport. This action would support the safety and management of instrument flight rule (IFR) operations in the area.

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Rule 17 Apr 2025 compliance, regulations, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airbus, airworthiness

✈️New Airworthiness Directive for Airbus Helicopters H160-B

The FAA is adopting a new airworthiness directive (AD) for certain Airbus Helicopters Model H160-B helicopters. This AD was prompted by reports of difficulty moving the locking fingers when applying the jettisoning function of the windows. This AD requires repetitively lubricating the locking fingers of each jettisonable window, performing an operational test, and depending on the results, performing corrective actions. These actions are specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

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Rule 17 Apr 2025 faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness directive, airbus helicopters, helicopter maintenance, aircraft regulation

🚁New Airworthiness Directive for Airbus Helicopters Model AS332L

The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS332L helicopters. This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This AD requires revising the airworthiness limitations section (ALS) of the existing maintenance manual (MM) or instructions for continued airworthiness (ICAs) and the existing approved maintenance or inspection program, as applicable, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

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Rule 16 Apr 2025 compliance, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, business operations, air transportation, airworthiness directive, general electric

✈️New FAA Airworthiness Directive for GE90 Engines Imposes Compliance Costs

The FAA is superseding Airworthiness Directive (AD) 2020-20-17 and AD 2021-15-05 for all General Electric Company (GE) Model GE90- 110B1 and GE90-115B engines. AD 2020-20-17 prohibits dispatch of an airplane if certain status messages are displayed on the engine indicating and crew alerting system (EICAS) and if certain conditions are present; and as terminating action, requires revision of the existing FAA-approved minimum equipment list (MEL) by incorporating the dispatch restrictions into the MEL. AD 2021-15-05 requires initial and repetitive replacement of the full authority digital engine control (FADEC) integrated circuit (MN4) microprocessor. Since the FAA issued AD 2020-20-17 and AD 2021-15-05, the manufacturer has developed a software revision for the electronic engine control (EEC) FADEC that further mitigates the unsafe condition. This AD retains all the actions of AD 2020-20-17 and AD 2021-15-05, and also requires upgrading the EEC FADEC software to an EEC FADEC software version eligible for installation as a terminating action. The FAA is issuing this AD to address the unsafe condition on these products.

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