April 1, 2012 Expert Advice: Soldiers and Civilian GPS: Dangerous (and Deadly?) Expediency By GPS World Staff
April 1, 2012 Personal Privacy Jammers: Locating Jersey PPDs Jamming GBAS Safety-of-Life Signals By GPS World Staff
March 30, 2012 Blue Marble Releases 13.1 Update to Global Mapper Software Developer Toolkit By GPS World Staff
