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Commercial aviation (61 - 70 of 284 items) in Custom Date Range

Aviation Security

Transportation Security Administration Has Strengthened Planning to Guide Investments in Key Aviation Security Programs, but More Work Remains
GAO-08-456T, Feb 28, 2008

Aviation Weather

Services at Key Aviation Facilities Lack Performance Measures, but Improvement Efforts Are Under Way
GAO-08-491T, Feb 26, 2008

Runway Safety

Progress on Reducing Runway Incursions Impeded by Leadership, Technology, and Other Challenges
GAO-08-481T, Feb 13, 2008

Air Traffic Control

FAA Reports Progress in System Acquisitions, but Changes in Performance Measurement Could Improve Usefulness of Information
GAO-08-42, Dec 18, 2007

Aviation Runway and Ramp Safety

Sustained Efforts to Address Leadership, Technology, and Other Challenges Needed to Reduce Accidents and Incidents
GAO-08-29, Nov 20, 2007

Aviation Security

Vulnerabilities Exposed Through Covert Testing of TSA's Passenger Screening Process
GAO-08-48T, Nov 15, 2007

Applying Agreed-Upon Procedures

Airport and Airway Trust Fund Excise Taxes
GAO-08-203R, Nov 2, 2007

Aviation and the Environment

Impact of Aviation Noise on Communities Presents Challenges for Airport Operations and Future Growth of the National Airspace System
GAO-08-216T, Oct 24, 2007

Assigning Air Traffic Control Costs to Users

Elements of FAA's Methodology Are Generally Consistent with Standards but Certain Assumptions and Methods Need Additional Support
GAO-08-76, Oct 19, 2007

Aviation Security

DHS Has Made Progress in Securing the Commercial Aviation System, but Key Challenges Remain
GAO-08-139T, Oct 16, 2007
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