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

The FAA is adopting a new airworthiness directive (AD) for certain Piaggio Aviation S.p.A. (Piaggio) Model P-180 airplanes. This AD was prompted by a report of corrosion-induced cracking on the horizontal tail trim actuator (HTTA) fitting assembly. This AD requires repetitively inspecting the HTTA fitting assembly for corrosion and cracking until the HTTA fitting assembly is replaced with a new part. The FAA is issuing this AD to address the unsafe condition on these products.

The FAA has determined to extend through October 28, 2023, the limited, conditional waiver of the minimum usage requirement that applies to Operating Authorizations or ``slots'' at John F. Kennedy International Airport (JFK), New York LaGuardia Airport (LGA), and Ronald Reagan Washington National Airport (DCA) due to post-pandemic effects on Air Traffic Controller (ATC) staffing at the New York Terminal Radar Approach Control (TRACON) facility (N90) the FAA has already made available through September 15, 2023. Carriers will be permitted to voluntarily turn in up to 10 percent of their slots held at JFK and LGA as well as impacted slots at DCA for the period from September 16, 2023, through October 28, 2023. In addition, the FAA has determined to extend through October 28, 2023, the limited policy for prioritizing returned operations at Newark Liberty International Airport (EWR) due to post-pandemic effects on ATC staffing at N90 for purposes of establishing a carrier's operational baseline in the next corresponding season. Carriers will be permitted to voluntarily turn in up to 10 percent of their approved operating timings at EWR for the period from September 16, 2023, through October 28, 2023. These extensions through October 28, 2023, are available on the same conditions and limitations as the relief that the FAA already has announced through September 15, 2023. Carriers seeking to take advantage of this relief must identify the slots and approved operating timings they wish to return to the FAA before September 2, 2023.

The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. This proposed AD was prompted by reports from the supplier that sensing elements of the bleed air leak detection system were manufactured with insufficient salt fill, which can result in an inability to detect hot bleed air leaks. This proposed AD would require testing of all affected overheat detection sensing elements of the bleed air leak detection system, and replacement if necessary. This proposed AD would also prohibit the installation of affected parts. The FAA is proposing this AD to address the unsafe condition on these products.

The FAA proposes to supersede Airworthiness Directive (AD) 2020-23-10, which applies to certain Dassault Aviation Model FAN JET FALCON and FAN JET FALCON SERIES C, D, E, F, and G airplanes. AD 2020- 23-10 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2020-23-10, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would continue to require the actions in AD 2020-23-10 and would require revising the existing maintenance or inspection program, as applicable, to incorporate additional 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.

The FAA proposes to adopt a new airworthiness directive (AD) for certain ATRGIE Avions de Transport R[eacute]gional Model ATR42- 500 and ATR72-212A airplanes. This proposed AD was prompted by reports of loose fasteners and cracks in the horizontal stabilizer (HS) left- and right-hand leading edge lateral ribs, the box in between, the center box upper panel, and HS forward back-up fitting. This proposed AD would require an inspection of the HS affected areas for discrepancies and applicable corrective action, as specified in a European Union Aviation Safety Agency (EASA), which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

This action proposes to amend Class D airspace, remove Class D airspace, amend Class E surface airspace, and amend Class E airspace designated as an extension to a Class D surface area at Capital City Airport, Harrisburg, PA. In addition, this action would make administrative updates.

This action proposes to amend Very High Frequency Omnidirectional Range (VOR) Federal airways V-44, V-128, and V-493, and United States Area Navigation (RNAV) routes T-315 and T-323. The FAA is proposing this action due to the planned decommissioning of the VOR portion of the York, KY (YRK), VOR/Tactical Air Navigation (VORTAC) navigational aid (NAVAID). The York VOR is being decommissioned in support of the FAA's VOR Minimum Operational Network (MON) program.

The FAA proposes to supersede Airworthiness Directive (AD) 2020-02-13, which applies to certain Dassault Aviation Model FAN JET FALCON, FAN JET FALCON SERIES C, D, E, F, and G airplanes. AD 2020-02- 13 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2020-02-13, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would continue to require certain actions in AD 2020- 02-13 and 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.

This action proposes to modify the Class E airspace extending upward from 700 feet above the surface at Minden-Tahoe Airport, Minden, NV. Additionally, this action proposes administrative amendments to update the airport's existing Class E airspace legal description. These actions would support the safety and management of instrument flight rules (IFR) operations at the airport.

This action amends the Class E airspace at Rush City, MN. This action is the result of an airspace review caused by the decommissioning of the Rush City non-directional beacon (NDB). The geographic coordinates of the airport are also being updated to coincide with the FAA's aeronautical database.

This action proposes establishing Class E airspace extending upward from 700 feet above the surface in Warrenton, VA, as new instrument approach procedures have been designed for Fauquier Hospital Emergency Transport Heliport, Warrenton, VA.

The FAA is correcting a final rule published by the FAA in the Federal Register on July 24, 2023, that amends United States Area Navigation (RNAV) route T-228 in the vicinity of Cape Newenham, AK, in support of a large and comprehensive T-route modernization project for the state of Alaska. The geographical coordinates listed for ZIKNI, AK, Waypoint (WP) and RUFVY, AK, WP in the route description are incorrect.

This action amends the Class E airspace at Yankton, SD. This action is the result of an airspace review caused by the decommissioning of the Yankton very high frequency omnidirectional range (VOR) as part of the VOR Minimum Operating Network (MON) Program.

This action amends Class E airspace extending upward from 700 feet above the surface for Covington Municipal Airport, Covington, TN, as a new instrument approach procedure has been designed for this airport.

A final rule was published in the Federal Register on July 24, 2023, amending Class E airspace designated as an extension to a Class C surface area and Class E airspace extending upward from 700 feet above the surface in Nashville, TN. This action corrects the geographic coordinates of Nashville International Airport and Nashville VORTAC under the Class E airspace designated as an extension to a Class C surface area.

This action corrects a final rule published by the FAA in the Federal Register on July 18, 2023, that amends the Palm Beach International Airport, FL Class C airspace description as published in FAA Order JO 7400.11G, dated August 19, 2022. In the rule, the text describing Area C of the Class C airspace area was inadvertently omitted from the Palm Beach, FL Class C airspace description. This action restores the text for Area C to the Class C description.

The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model 737 airplanes equipped with CFM International, S.A. (CFM) Model LEAP-1B series turbofan engines. This AD was prompted by a report indicating that use of engine anti-ice (EAI) in dry air for more than five minutes during certain environmental and operational conditions can cause overheating of the engine inlet inner barrel beyond the material design limit, resulting in failure of the engine inlet inner barrel and severe engine inlet cowl damage. This AD requires revising the existing airplane flight manual (AFM) to limit the use of EAI in certain conditions and revising the operator's existing minimum equipment list to prohibit dispatch under a certain item. The FAA is issuing this AD to address the unsafe condition on these products.

The FAA proposes to rule and invites public comment on Wicomico County's request to change 24.5 acres of federally obligated airport property at Salisbury-Ocean City: Wicomico Regional Airport, Salisbury, MD from aeronautical to non-aeronautical use. This acreage was originally purchased with federal financial assistance through the Airport Improvement Program. The proposed use of land after the sale will be compatible with the airport and will not interfere with the airport or its operation.

The FAA proposes to adopt a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This proposed AD was prompted by reports that the nose wheel steering selector valve (SSV) can be slow to deactivate under low temperature conditions. This proposed AD would require replacing the affected SSV with a re-designed SSV that has an improved response time. The FAA is proposing this AD to address the unsafe condition on these products.

This notice announces a meeting of the AAAC.

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 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. The FAA is proposing this AD to address the unsafe condition on these products.

The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 737-8 and 737-9 airplanes. This proposed AD was prompted by a determination that the loss of ground through the P6 panel results in the failure of the standby power control unit (SPCU). The loss of the SPCU and P6 would result in the loss of significant flight crew instrumentation and displays. This proposed AD would require installing two bonding jumpers from the P6 panel structure to primary structure. The FAA is proposing this AD to address the unsafe condition on these products.

In accordance with the Paperwork Reduction Act of 1995, FAA invites public comments about our intention to request Office of Management and Budget (OMB) approval to continue information collection. The collection involves information related to recreational flying under the Exception for Limited Recreational Operations of Unmanned Aircraft. The information collected will be used to recognize Community Based Organizations (CBOs), administer an aeronautical knowledge and safety test, establish fixed flying sites, approve standards and limitations for Unmanned Aircraft Systems (UAS) weighing more than 55 pounds, and designate FAA Recognized Identification Areas (FRIAs).

In accordance with the Paperwork Reduction Act of 1995, FAA invites public comments about our intention to request the Office of Management and Budget (OMB) approval for a new information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on May 24, 2023. The collection involves soliciting project proposals for the Inflation Reduction Act (IRA) Fueling Aviation's Sustainable Transition (FAST) Grant Program. The information to be collected will be used to determine projects to be awarded FAST competitive discretionary grants.

The FAA proposes to supersede five airworthiness directives (ADs) for all Rolls-Royce Deutschland Ltd. & Co KG (RRD) Model RB211- 535E4-37, RB211-535E4-B-37, and RB211-535E4-C-37 engines. The existing ADs require recalculating the cyclic life for certain engine life- limited rotating parts and replacing those parts that have exceeded their cyclic life limit within specified compliance times. Since the FAA issued those ADs the manufacturer has revised the engine time limits manual (TLM), introducing new and more restrictive instructions. This proposed AD would require revising the airworthiness limitations section (ALS) of the existing approved maintenance or inspection program, 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.