Airworthiness Directives; The Boeing Company Airplanes
We are adopting a new airworthiness directive (AD) for The Boeing Company Model 787-8 and 787-9 airplanes powered by Rolls-Royce plc (RR) Trent 1000-A2, Trent 1000-AE2, Trent 1000-C2, Trent 1000-CE2, Trent 1000-D2, Trent 1000-E2, Trent 1000-G2, Trent 1000-H2, Trent 1000- J2, Trent 1000-K2, and Trent 1000-L2 turbofan engines. This AD requires revising the airplane flight manual (AFM) to limit extended operations (ETOPS). This AD was prompted by a report from the engine manufacturer indicating that after an engine failure, prolonged operation at high thrust settings on the remaining engine during an ETOPS diversion may result in failure of the remaining engine before the diversion can be safely completed. We have determined that updated AFM limitations are needed to minimize the potential for intermediate pressure compressor (IPC) blade failures under certain conditions. We are issuing this AD to address the unsafe condition on these products.
Agency Information Collection Activities: Submissions for OMB Approval
The Federal Aviation Administration is seeking approval from the Office of Management and Budget (OMB) for a renewal of the existing Information Collection 2120-0768. As required by the Paperwork Reduction Act of 1995 (PRA), the purpose of this notice is to allow 30 days for public comment. The Information Collection was previously published in the Federal Register on February 12, 2018 and allowed 60 days for the public comment. The FAA proposes collecting information related to requests to operate Unmanned Aircraft Systems (UAS) in controlled airspace. The FAA will use the collected information to make determinations whether to authorize or deny the requested operation of UAS in controlled airspace. The proposed information collection is necessary to issue such authorizations or denials consistent with the FAA's mandate to ensure safe and efficient use of national airspace. In addition, the FAA proposes collecting information related to requests for waiver from the waivable provisions of the applicable regulations. The proposed information collection is necessary to determine whether the proposed operation is eligible for waiver consistent with the FAA's mandate to ensure safe and efficient use of national airspace. Several comments received were either positive or pertained to matters not directly addressed in this Information Collection.
Proposed Amendment, Revocation, and Establishment of Multiple Air Traffic Service (ATS) Routes; Western United States
This action proposes to amend three United States Area Navigation (RNAV) Routes (T-274, T-276, T-302), remove one RNAV route (T-304), and establish five RNAV routes (T-268, T-317, T-328, T-332, T- 355) in the western United States. The routes would promote operational efficiencies for users and provide connectivity to current and proposed RNAV enroute and terminal procedures.