Aircraft (1 - 7 of 7 items) in Past Year
Aviation Certification: FAA Has Made Continued Progress in Improving Its Processes for U.S. Aviation Products
GAO-17-508T: Published: Mar 23, 2017. Publicly Released: Mar 23, 2017.
The Federal Aviation Administration (FAA) has made progress in addressing two rulemaking committees' recommendations regarding its certification process and the consistency of its regulatory interpretations.FAA has completed 13 of 14 initiatives for addressing the 6 certification process recommendations. For example, 5 of the 13 completed initiatives involved improving and expanding its program...
Commercial Space: FAA Should Examine How to Appropriately Regulate Space Support Vehicles
GAO-17-100: Published: Nov 25, 2016. Publicly Released: Nov 25, 2016.
Company officials GAO interviewed identified potential uses for “space support vehicles”—which include a variety of aircraft from high-performance jets to balloons and the aircraft portion of a hybrid launch systems (a vehicle that contains elements of both an aircraft and a rocket-powered launch vehicle)—but the size of the market for these uses is unclear. Company officials said they pla...
Next Generation Air Transportation System: Information on Expenditures, Schedule, and Cost Estimates, Fiscal Years 2004 -- 2030
GAO-17-241R: Published: Nov 17, 2016. Publicly Released: Nov 17, 2016.
The Federal Aviation Administration (FAA) is leading the implementation of the Next Generation Air Transportation System (NextGen), a long-term initiative to transform the current radar-based air transportation system into one that uses satellite navigation, automated aircraft position reporting, and digital communications. From fiscal year 2004 through fiscal year 2016, FAA has received approxima...
Aviation Safety: FAA's Risk-Based Oversight for Repair Stations Could Benefit from Additional Airline Data and Performance Metrics [Reissued on September 2, 2016]
GAO-16-679: Published: Jul 28, 2016. Publicly Released: Jul 28, 2016.
The extent to which U.S. airlines contract out aircraft maintenance to domestic and foreign repair stations (as opposed to performing maintenance in-house) has remained relatively steady from 2010 through 2014. GAO's analysis of Bureau of Transportation Statistics (BTS) data for that period (the most recent available) showed that 28 selected U.S. airlines' annual contracted maintenance spending ra...
Airport and Airway Trust Fund: Less Than Half of Noncommercial Jet Fuel Tax Receipts Are Transferred
GAO-16-746R: Published: Aug 8, 2016. Publicly Released: Aug 8, 2016.
The total number of potentially registerable vendors of jet fuel used in noncommercial aviation is unclear, but is likely greater than the number that have registered with the Internal Revenue Service (IRS) based on industry information. While registered vendors—called “ultimate vendors”—are eligible to receive credits or refunds for sales of such jet fuel, some ultimate vendors are not cl...
Hazardous Materials Transportation: Better Guidance and Planning Could Enhance DOT's Explosives Classification Oversight
GAO-16-715: Published: Jul 28, 2016. Publicly Released: Jul 28, 2016.
The Department of Transportation's (DOT) Pipeline and Hazardous Materials Safety Administration's (PHMSA) oversight of the labs that issue classification recommendations for new explosives is limited by a lack of guidance, and stakeholders have mixed views on PHMSA's oversight. To receive a classification for a new explosive, manufacturers must have an approved test lab examine the explosive and s...
Unmanned Carrier-Based Aircraft System: Debate over System's Role Led to Focus on Aerial Refueling
GAO-16-389R: Published: Mar 24, 2016. Publicly Released: Mar 24, 2016.
In 2015, the Department of Defense (DOD) conducted a review of its airborne intelligence, surveillance, and reconnaissance portfolio and debated the primary role of the Navy Unmanned Carrier-Launched Airborne Surveillance and Strike (UCLASS) system. As a result, DOD restructured the UCLASS program in its fiscal year 2017 budget submission to create the Carrier Based Aerial Refueling System (CBARS)...