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GPS reliability : a review of aviation industry performance, safety issues, and avoiding potential n

United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012. 2012

LightSquared : the impact to small business GPS users : hearing before the Committee on Small Busine

United States. Congress. House. Committee on Small Business.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011. 2011

A review of issues associated with protecting and improving our nation's aviation satellite-based Gl

United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Aviation.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012. 2012

Sustaining GPS for national security : hearing before the Subcommittee on Strategic Forces of the Co

United States. Congress. House. Committee on Armed Services. Strategic Forces Subcommittee.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012. 2012