Federal Aviation Administration September 15, 2023 – Federal Register Recent Federal Regulation Documents

This action extends the prohibition against certain flight operations in the Pyongyang Flight Information Region (FIR) (ZKKP) by all: U.S. air carriers; U.S. commercial operators; persons exercising the privileges of an airman certificate issued by the FAA, except when such persons are operating U.S.-registered aircraft for a foreign air carrier; and operators of U.S.-registered civil aircraft, except when the operator of such aircraft is a foreign air carrier, for an additional five years, from September 18, 2023, until September 18, 2028. The FAA finds this action necessary to address significant safety-of-flight risks to U.S. civil aviation associated with the Democratic People's Republic of Korea's (DPRK's) military capabilities and activities. The FAA also republishes the approval process and exemption information for this Special Federal Aviation Regulation (SFAR), consistent with other recently published flight prohibition SFARs.

The FAA proposes to adopt a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG (RRD) Model RB211-Trent 800 engines. This proposed AD was prompted by reports of cracks on certain intermediate-pressure compressor (IPC) rotor shaft balance lands. This proposed AD would require initial and repetitive on-wing or in-shop borescope inspections (BSIs) of certain IPC rotor shaft balance lands for cracks, dents, and nicks, and replacement of the IPC rotor shaft if necessary, and would prohibit the installation of a certain IPC rotor shaft on 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.

This action proposes to modify the Class E airspace extending upward from 700 feet above the surface at Spanish Fork Municipal Airport/Woodhouse Field, Spanish Fork, UT.

For noncompliance with the remote identification operating requirements applicable to unmanned aircraft, which occurs on or before March 16, 2024, the FAA will consider all circumstances, in particular, unanticipated issues with the available supply and excessive cost of remote identification broadcast modules and unanticipated delay in the FAA's approval of FAA-recognized identification areas, when exercising its discretion in determining whether to take enforcement action.