Air transportation (1 - 10 of 362 items)
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...
Independent Auditor's Report on Applying Agreed-Upon Procedures: Fiscal Year 2016 Excise Tax Distributions to the Airport and Airway Trust Fund and the Highway Trust Fund
GAO-17-157R: Published: Nov 9, 2016. Publicly Released: Nov 9, 2016.
GAO performed the procedures contained in the enclosures to this report, which it agreed to perform solely to assist the Department of Transportation’s Inspector General in ascertaining whether the net excise tax revenue distributed to the Airport and Airway Trust Fund (AATF) and the Highway Trust Fund (HTF) for the fiscal year ended September 30, 2016, is supported by underlying records. The en...
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...
Federal Aviation Administration: Preliminary Observations of Potential Air Traffic Control Restructuring Transition Issues
GAO-16-386R: Published: Feb 10, 2016. Publicly Released: Feb 10, 2016.
Based on our literature review and preliminary discussions with experts, several transition issues would need to be addressed if the U.S. air traffic control (ATC) system were to be restructured, including transition issues related to determining the funding and finance structure of the new entity, transferring assets, separating the safety regulator from the ATC entity, mitigating potential impac...
Air Travel and Communicable Diseases: Comprehensive Federal Plan Needed for U.S. Aviation System's Preparedness
GAO-16-127: Published: Dec 16, 2015. Publicly Released: Dec 16, 2015.
All of the 14 airports and 3 airlines GAO reviewed have plans for responding to communicable disease threats from abroad, although the United States lacks a comprehensive national aviation-preparedness plan aimed at preventing and containing the spread of diseases through air travel. U.S. airports and airlines are not required to have individual preparedness plans, and no federal agency tracks whi...
Independent Auditor's Report on Applying Agreed-Upon Procedures: Fiscal Year 2015 Excise Tax Distributions to the Airport and Airway Trust Fund and the Highway Trust Fund
GAO-16-109R: Published: Nov 5, 2015. Publicly Released: Nov 5, 2015.
GAO performed the procedures contained in the enclosures to this report, which it agreed to perform solely to assist the Department of Transportation’s Inspector General in ascertaining whether the net excise tax revenue distributed to the Airport and Airway Trust Fund (AATF) and the Highway Trust Fund (HTF) for the fiscal year ended September 30, 2015, is supported by underlying records.GAO was...
Next Generation Air Transportation System: Improved Risk Analysis Could Strengthen FAA's Global Interoperability Efforts
GAO-15-608: Published: Jul 29, 2015. Publicly Released: Aug 28, 2015.
Aviation industry stakeholders GAO interviewed described various factors that may affect the interoperability of the Next Generation Air Transportation System (NextGen)—a complex, long-term initiative to modernize the U.S. air-traffic management (ATM) system—with other countries' ATM modernization efforts. Interoperability allows different ATM systems and procedures to accept and use each othe...
Airport Finance: Information on Funding Sources and Planned Capital Development
GAO-15-306: Published: Apr 28, 2015. Publicly Released: May 20, 2015.
From 2009 through 2013, national system airports had available an average of $10 billion annually for capital development from the following funding sources:airport-generated net income ($3.8 billion),federal Airport Improvement Program (AIP) grants ($3.3 billion),local passenger facility charges (PFC) ($1.8 billion),airport sponsor or owner capital contributions ($644 million), andstate grants ($...
Airline Competition: The Average Number of Competitors in Markets Serving the Majority of Passengers Has Changed Little in Recent Years, but Stakeholders Voice Concerns about Competition
GAO-14-515: Published: Jun 11, 2014. Publicly Released: Jun 11, 2014.
The U.S. passenger airline industry has returned to profitability following the recent economic recession. From 2007 through 2012, the industry generated approximately $21.7 billion in operating profits despite losing about $5.6 billion in 2008. U.S. airlines maintained approximately $13 billion in cash reserves in 2012. Growth in revenue has driven industry profits, aided by increased passenger t...