Military Tests that Jam and Spoof GPS Signals are an Accident Waiting to Happen

摘要

Early one morning last May, a commercial airliner was approaching El Paso International Airport, in West Texas, when a warning popped up in the cockpit: "GPS Position Lost." The pilot contacted the airline's operations center and received a report that the U.S. Army's White Sands Missile Range, in South Central New Mexico, was disrupting the GPS signal. "We knew then that it was not an aircraft GPS fault," the pilot wrote later.