Federal Aviation Administration March 1, 2022 – Federal Register Recent Federal Regulation Documents
Results 1 - 9 of 9
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG (Type Certificate Previously Held by Rolls-Royce plc) Turbofan Engines
The FAA proposes to adopt a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd. & Co KG (RRD) Trent 7000-72 and Trent 7000-72C model turbofan engines. This proposed AD was prompted by in-service experience showing that certain high-pressure turbine (HPT) blades may prematurely deteriorate to an unacceptable condition when managed in accordance with the inspection intervals in the Time Limits Manual (TLM). This proposed AD would require initial and repetitive on- wing borescope inspections (BSIs) of the HPT blades to detect axial cracking and, depending on the results of the inspections, replacement of the HPT blade set, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). This proposed AD would also require replacement of the HPT blade set before exceeding a specified number of flight cycles. The FAA is proposing this AD to address the unsafe condition on these products.
Proposed Amendment of Class E Airspace; Worthington, MN
This action proposes to amend the Class E airspace at Worthington, MN. The FAA is proposing this action due to an airspace review conducted as part of the decommissioning of the Worthington very high frequency (VHF) omnidirectional range (VOR) as part of the VOR Minimal Operational Network (MON) Program. The geographic coordinates of the airport would also be updated to coincide with the FAA's aeronautical database.
Proposed Amendment of Class E Airspace; Marshall, MI
This action proposes to amend the Class E airspace at Marshall, MI. The FAA is proposing this action due to an airspace review conducted as part of the decommissioning of the Litchfield very high frequency (VHF) omnidirectional range (VOR) as part of the VOR Minimal Operational Network (MON) Program.
Proposed Amendment of Class D and Class E Airspace; Joplin, MO
This action proposes to amend the Class D and Class E airspace at Joplin, MO. The FAA is proposing this action as the result of an airspace review as part of the decommissioning of the Neosho very high frequency (VHF) omnidirectional range (VOR) as part of the VOR Minimal Operational Network (MON) Program. The geographic coordinates of the airport would also be updated to coincide with the FAA's aeronautical database.
Proposed Amendment of Class E Airspace; Ashtabula, OH
This action proposes to amend the Class E airspace at Ashtabula, OH. The FAA is proposing this action due to an airspace review conducted as part of the decommissioning of the Jefferson very high frequency (VHF) omnidirectional range (VOR) as part of the VOR Minimal Operational Network (MON) Program. The name and geographic coordinates of the airport would also be updated to coincide with the FAA's aeronautical database.
Proposed Establishment of Class E Airspace; Ellsworth, KS
This action proposes to establish Class E airspace at Ellsworth, KS. The FAA is proposing this action as the result of new public instrument procedures being established at Ellsworth Municipal Airport, Ellsworth, KS.
Membership in the National Parks Overflights Advisory Group
By Federal Register notice on January 7, 2022 the Federal Aviation Administration (FAA) and the National Park Service (NPS) invited interested persons to apply to fill one existing and two upcoming vacancies on the National Parks Overflights Advisory Group (NPOAG). This notice informs the public of the selection made for the two upcoming vacancies representing Native American and general aviation concerns. No selection was made for the existing opening representing Native American tribal concerns so this notice also invites persons interested in that opening to apply.
Airworthiness Directives; CFM International, S.A. Turbofan Engines
The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. The AD applies to CFM International, S.A. CFM56-3 and CFM56-7B model turbofan engines with certain accessory gearbox assembly (AGB) not equipped with a dynamic oil seal assembly in the handcranking pad. As published, the part numbers (P/Ns) listed in paragraph (i)(2)(i) are incorrect. This document corrects that error. In all other respects, the original document remains the same; however, for clarity, the FAA is publishing the entire rule in the Federal Register.
IFR Altitudes; Miscellaneous Amendments
This document adopts miscellaneous amendments to the required IFR (instrument flight rules) altitudes and changeover points for certain Federal airways, jet routes, or direct routes for which a minimum or maximum en route authorized IFR altitude is prescribed. This regulatory action is needed because of changes occurring in the National Airspace System. These changes are designed to provide for the safe and efficient use of the navigable airspace under instrument conditions in the affected areas.
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