Reports to Congress
Biennial GPS Reports (discontinued)
Federal Radionavigation Plan
Other Congressionally Directed Actions
GAO Audits
- 2012 GAO Report on Unmanned Aircraft Systems (including vulnerability to GPS jamming and spoofing)
- 2012 GAO Report on DoD Satellite Acquisition Challenges
- 2010 GAO Follow-Up Report on GPS Program
- 2009 GAO Report on GPS Program
CBO Reports
Please note that most of the links above lead to other government websites that we do not control. Some links on this page lead to content in the Portable Document Format (PDF) and may require you to install PDF software. Get software...
Learn about congressional reporting requirements