Federal Aviation Administration May 19, 2023 – Federal Register Recent Federal Regulation Documents
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IFR Altitudes; Miscellaneous Amendments
This amendment 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.
Airworthiness Directives; CFM International, S.A. Turbofan Engines
The FAA is adopting a new airworthiness directive (AD) for all CFM International, S.A. (CFM) LEAP-1A23, LEAP-1A24, LEAP-1A24E1, LEAP- 1A26, LEAP-1A26CJ, LEAP-1A26E1, LEAP-1A29, LEAP-1A29CJ, LEAP-1A30, LEAP-1A32, LEAP-1A33, LEAP-1A33B2, and LEAP-1A35A (LEAP-1A) model turbofan engines. This AD was prompted by a manufacturer investigation that revealed that certain high-pressure turbine (HPT) rotor stage 1 disks (HPT stage 1 disks), forward outer seals, and compressor rotor stages 6-10 spools were manufactured from material suspected to have reduced material properties due to iron inclusion. This AD requires replacement of certain HPT stage 1 disks, forward outer seals, and compressor rotor stages 6-10 spools. The FAA is issuing this AD to address the unsafe condition on these products.
Special Conditions: Dassault Aviation Model Falcon 6X Airplane; Electronic Flight-Control System and Control Surface Position Awareness
These special conditions are issued for the Dassault Aviation (Dassault) Model Falcon 6X airplane. This airplane will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. This design feature is an electronic flight-control system requiring flight-control surface position awareness. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.
Amendment of Class D and Class E Airspace; Albemarle, NC
This action makes administrative changes to the description of the Class D airspace and Class E airspace extending upward from 700 feet above the surface for Stanly County Airport, Albemarle, NC. This action does not change the airspace boundaries or operating requirements.
Agency Information Collection Activities: Requests for Comments; Clearance of a Renewed Approval of Information Collection: Bird/Other Wildlife Strike Report
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 to renew an information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on February 1, 2023. The collection involves voluntary reporting of bird/other wildlife strike information following a wildlife strike incident with aircraft. This data becomes part of the publicly available National Wildlife Strike Database. Strike reports provide critical information that allows the FAA to determine high-risk species, track national trends, evaluate the FAA's wildlife hazard management program, and provide scientific foundation for regulatory guidance. Additionally, this essential information allows engine and airframe manufacturers to evaluate the effectiveness of aircraft components. It also helps airports identify and mitigate hazardous species and the location of wildlife attractants, affords a better understanding of strike dynamics, and provides key metrics for an airport to evaluate the effectiveness of its wildlife management program.
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