Iridium CEO Matt Desch is quoted in a recent WSJ Article: “The FAA and aviators are worried, particularly in the past 12 months, about spoofing of GPS,” which means sending fake signals to navigation and flight-control computers on board planes, according to Matt Desch, chief executive of Iridium Communications Inc., a commercial-satellite operator with aviation customers. The company recently introduced a service that “can be used to check a GPS signal or provide an alternative,” he said. Link to Article