Federal Aviation Administration August 21, 2023 – Federal Register Recent Federal Regulation Documents

The Federal Aviation Administration (FAA) announces additional findings for the noise compatibility program submitted by the Port Authority of New York and New Jersey for EWR, see SUPPLEMENTARY INFORMATION for details. On January 15, 2019, the FAA determined that the noise exposure maps submitted for EWR were in compliance with applicable requirements. On August 19, 2022, the FAA determined that the noise compatibility program submitted for EWR would be initiating final review for approval or disapproval. On February 15, 2023, the FAA approved the EWR noise compatibility program with the issuance of a Record of Approval. The noise compatibility program contained 28 recommended measures, including 13 noise abatement measures, three land use measures, and 12 program management measures. Of the measures proposed, 15 were approved, two were approved as voluntary, two were partially approved as voluntary and partially disapproved, five were disapproved, and one was determined to have no FAA action as continuations of existing mandatory practices at EWR. Three measures contained in the noise compatibility program were noise abatement procedures that required additional consultation with the FAA Air Traffic Organization. Additionally, following issuance of the Record of Approval on February 15, 2023, the Port Authority requested that the FAA revisit the decision for Noise Abatement Measure 6, indicating that the rationale for disapproval originally provided contained an error. On August 14, 2023, the FAA issued a Supplemental Record of Approval for the EWR noise compatibility program regarding these four noise abatement measures. The Supplemental Record of Approval disapproves the three measures upon which No Action was taken with the February 15, 2023 Record of Approval and revises the decision on Noise Abatement Measure 6 from disapproved to approved.

The FAA is adopting a new airworthiness directive (AD) for certain De Havilland Aircraft of Canada Limited Model DHC-8-401 and - 402 airplanes. This AD was prompted by reports of the main landing gear (MLG) aft door not opening when using the alternate extension system. This AD requires a one-time inspection of the spring box assembly, repetitive inspections of the cam assembly and alternate release cable assembly, corrective actions if necessary, and a replacement of certain alternate release cable assemblies. In addition, this AD requires certain aircraft maintenance manuals tasks when installing the cam assembly or alternate release cable assembly. This AD also prohibits the installation of affected parts. The FAA is issuing this AD to address the unsafe condition on these products.

This rule amends, suspends, or removes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide for the safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.