Airworthiness Directives; The Boeing Company Airplanes
We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 777-200, -200LR, -300ER, and 777F series airplanes. This proposed AD was prompted by a report of a jettison fuel pump that was shut off by the automatic shutoff system during the center tank fuel scavenge process on a short-range flight. This proposed AD would require making wiring changes, modifying certain power panels, installing electrical load management system software, and accomplishing a functional test. We are proposing this AD to prevent extended dry running of the jettison fuel pumps, which can be a potential ignition source inside the main fuel tanks, and consequent fuel tank fire or explosion in the event that the jettison pump overheats or has an electrical fault.
Notice of Availability for the Cal Black Memorial Airport Draft Supplemental Environmental Impact Statement (Draft SEIS) and Section 4(f) Evaluation; Notice of Public Comment Period; and Notice of Opportunity for a Public Hearing
In accordance with the National Environmental Policy Act of 1969 (NEPA, 42 U.S.C. 4321 et seq.) and Council on Environmental Quality regulations (40 CFR part 1500-1508), the Federal Aviation Administration announces the availability and request for comment on a Draft Supplemental Environmental Impact Statement (Draft SEIS) and Section 4(f) Evaluation for the Cal Black Memorial Airport. The Section 4(f) Evaluation was prepared pursuant to Section 4(f) of the Department of Transportation Act of 1966 (recodified at 49 U.S.C. 303(c)).