Federal Aviation Administration April 18, 2023 – Federal Register Recent Federal Regulation Documents

The FAA proposes to supersede Airworthiness Directive (AD) 2021-26-11, which applies to all Rolls-Royce Deutschland Ltd. & Co. KG (RRD) Model RB211-Trent 875-17, 877-17, 884-17, 884B-17, 892-17, 892B- 17, and 895-17 engines. AD 2021-26-11 requires replacing the affected fuel pump on at least one affected engine. Since the FAA issued AD 2021-26-11, the FAA has determined that replacing all affected fuel pumps on all installed engines is necessary to address the unsafe condition. This proposed AD would require replacing the affected fuel pump on at least one engine before further flight and replacing all affected fuel pumps within a specified compliance time, and would also prohibit installing any affected engine onto any airplane or any affected fuel pump onto any engine, 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.

A final rule was published in the Federal Register on March 29, 2023, amending Class D airspace, Class E surface airspace, and Class E airspace extending upward from 700 feet above the surface at Middle Georgia Regional Airport, Macon, GA. The legal description for Class E surface airspace inadvertently referenced Class D airspace. This action corrects this error.

The FAA proposes to supersede Airworthiness Directive (AD) 2021-16-18, which applies to all Airbus SAS Model A330-200 Freighter, A330-200, A330-300, A330-800, A330-900, A340-200, A340-300, A340-500, and A340-600 series airplanes. AD 2021-16-18 requires repetitive inspections of certain fuel pumps for cavitation erosion, replacement if necessary, revision of the existing operator's minimum equipment list (MEL), and accomplishment of certain maintenance actions related to defueling and ground fuel transfer operations. Since the FAA issued AD 2021-16-18, new, more erosion resistant pumps were developed and the FAA determined that affected fuel pumps must be replaced with new, more erosion resistant pumps. This proposed AD would continue to require the actions in AD 2021-16-18 and would require replacement of affected parts, which would terminate the repetitive inspections, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. This proposed AD would also prohibit the installation of certain affected parts. The FAA is proposing this AD to address the unsafe condition on these products.

The FAA proposes to supersede Airworthiness Directive (AD) 2021-05-03, which applies to certain Airbus Helicopters Model EC225LP helicopters. AD 2021-05-03 requires various inspections of a certain part-numbered left-hand (LH) engine fuel supply (fuel supply) hose and depending on the inspection results, reinstalling or removing the fuel supply hose from service. AD 2021-05-03 also requires installing an improved part and prohibits installing an affected fuel supply hose on any helicopter unless it is installed by following certain procedures. Since the FAA issued AD 2021-05-03, there were reports of difficulties using an adjusting tool to install the improved fuel supply hose. This proposed AD would continue to require the actions of 2021-05-03 and expand the applicability, expand the parts installation limitations, and require using an improved adjusting tool and updated procedures. This proposed AD would also update certain compliance times and clarify certain requirements. The FAA is proposing this AD to address the unsafe condition on these products.

This action proposes to amend Very High Frequency (VHF) Omnidirectional Range (VOR) Federal airways V-158 and V-172 in the vicinity of Polo, IL. The amendments are due to the planned decommissioning of the VOR portion of the Polo, IL (PLL), VOR/Distance Measuring Equipment (VOR/DME) navigational aid (NAVAID). The Polo VOR is being decommissioned as part of the FAA's VOR Minimum Operational Network (MON) program.