- May 6th, Senate Armed Services Committee, Department of Defense Spectrum Policy and the Impact of the Federal Communications Commission's Ligado Decision on National Security
- June 8th, House Transportation and Infrastructure Committee, Building a 21st Century Infrastructure for America: Coast Guard Sea, Land, and Air Capabilities (discusses GPS backup—see 1:22:05 in video)
- May 17th, Senate Armed Services Committee, Military Space Organization, Policy, and Programs (discusses GPS, OCX)
- March 22nd, Senate Committee on Commerce, Science, and Transportation, State of the Coast Guard: Ensuring Military, National Security, and Enforcement Capability and Readiness (discusses GPS backup—see 1:22:09 in video)
- September 7th, House Transportation and Infrastructure Committee, Federal Maritime Navigation Programs: Interagency Cooperation and Technological Change (discusses GPS backup)
- March 15th, House Armed Services Committee, Fiscal Year 2017 Budget Request for National Security Space (discusses GPS and GPS backup)
A list of older hearings is preserved on the archival version of GPS.gov.