Department of Transportation September 21, 2020 – Federal Register Recent Federal Regulation Documents

FRA is issuing this notice to explain its rationale for granting a modification to the previously-approved BNSF Railway Company (BNSF) Test Program designed to test track inspection technologies (i.e., an autonomous track geometry measurement system) and new operational approaches to track inspections. The previously-approved Test Program included a limited, temporary suspension of a substantive FRA rule that is necessary to facilitate the conduct of the Test Program.

The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 and -1041 airplanes. This AD was prompted by a report indicating that when the number 2 engine thrust reverser (T/R) was opened, the right-hand T/R hinge nut located at position 4 was found detached; investigation revealed that certain nuts could have been installed with noncompliant locking features, or with locking features that could degrade quicker than anticipated. This AD requires replacing any existing nut on the T/R hinge with a new nut, installing a new nut and washer if necessary, and applying a torque stripe at each T/R hinge location, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

This action proposes to amend the following Offshore Airspace Areas in Alaska: Norton Sound Low, Woody Island Low, Control 1234L, and Control 1487L. The FAA found an error with the Offshore Airspace Legal Descriptions containing airspace descriptions not related to the need to apply IFR en route Air Traffic Control services in international airspace. This action would correct that error by removing terminal airspace, airspace associated with geographic coordinates, and airspace associated with NAVAIDs from the Offshore Airspace legal descriptions.