Federal Aviation Administration December 7, 2020 – Federal Register Recent Federal Regulation Documents
Results 1 - 6 of 6
Proposed Amendment of Class D and E Airspace; Farmington, NM
This action proposes to modify Class D airspace at Four Corners Regional Airport. This action also proposes to modify the Class E airspace designated as a surface area to match the modified Class D dimensions. Additionally, this action proposes to modify the Class E airspace, extending upward from 700 feet above the surface. Further, this action proposes to remove the Class E airspace, extending upward from 1,200 feet above the surface. This action also proposed to remove the Four Corners Regional ILS Localizer and the Farmington VORTAC from the legal descriptions' text headers and airspace descriptions. Lastly, this action proposes several administrative corrections to the airspace legal descriptions. This action would ensure the safety and management of instrument flight rules (IFR) operations at the airport.
Amendment of Class D and Class E Airspace; Helena, MT
This action modifies the Class D airspace at Helena Regional Airport. This action also modifies the Class E airspace, designated as a surface area. Additionally, this action establishes Class E airspace, designated as an extension to a Class D or Class E surface area. Further, this action modifies the Class E airspace, extending upward from 700 feet above the surface. Also, this action modifies the Class E airspace extending upward from 1,200 feet above the surface. This action removes the Helena VORTAC from the airspace legal descriptions. Lastly, this action implements administrative corrections to the airspaces' legal descriptions.
Airworthiness Directives; Textron Aviation, Inc. Airplanes (Type Certificate Previously Held by Beechcraft Corporation)
The FAA is adopting a new airworthiness directive (AD) for certain Textron Aviation Inc. (Textron) (type certificate previously held by Beechcraft Corporation) Models F90, 65-90, 65-A90, B90, C90, H90 (T-44A), E90, 65-A90-1 (JU-21A, U-21A, RU-21A, RU-21D, U-21G, RU- 21H), 65-A90-2 (RU-21B), 65-A90-3 (RU-21C), 65-A90-4 (RU-21E, RU-21H), 99, 99A, 99A (FACH), A99, A99A, B99, C99, 100, A100 (U-21F), and B100 airplanes. This AD was prompted by reports of fatigue cracks in the lower forward wing fitting. This AD requires a one-time inspection for the presence of washer part number (P/N) 90-380058-1 on the left-hand (LH) and right-hand (RH) lower forward wing bolt and, if applicable, removing washer P/N 90-380058-1, inspecting the wing fitting, bolt, and nut, replacing the wing fitting if it is cracked, and replacing the washer with washer P/N 90-380019-1. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Dassault Aviation Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2018-24-03 which applies to all Dassault Aviation Model Falcon 10 airplanes. AD 2018-24-03 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive maintenance requirements and airworthiness limitations. Since the FAA issued AD 2018-24-03, the FAA has determined 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, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. The FAA is proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Hoffmann GmbH & Co. KG Propellers
The FAA is adopting a new airworthiness directive (AD) for all Hoffmann GmbH & Co. KG (Hoffmann) model HO-V 72 propellers. This AD was prompted by reports of cracks at different positions on two affected propeller hubs. This AD requires amending the existing aircraft flight manual (AFM) with abnormal propeller vibration instructions. This AD requires visual inspection and non-destructive test (NDT) inspection of the propeller hub and, depending on the results of the inspections, replacement of the propeller hub with a part eligible for installation. This AD also requires replacement of the propeller hub before exceeding 30 years since the date of manufacture or within 30 days after the effective date of this AD, whichever occurs later. The FAA is issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2019-23-15, which applies to certain Airbus Canada Limited Partnership Model BD-500-1A10 and BD-500-1A11 airplanes. AD 2019-23-15 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2019-23-15, the FAA has determined 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.
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