A study released by the Save Our GPS Coalition warns of “serious repercussions for the U.S. economy” if LightSquared is allowed to broadcast 4G broadband signals that cause interference with GPS. According to the study, more than 3.3 million U.S.
Grifo 15, one of the four ATR 42MP aircraft operated by the Maritime Exploration Squadron of Italy’s Guardia di Finanza (GdF) customs police takes off from its home base at Pratica di Mare, east of Rome. As soon as the takeoff procedures are completed, the two crewmembers responsible for the radar and optronic sensors turn their seats toward the consoles and switch on the airborne tactical surveillance system (ATOS).
Following a certification and verification process, the European Commission approved the European Geostationary Navigation Overlay Service (Egnos) “safety-of-life” service for aviation last month. Egnos is closely similar to, and compatible with, the U.S. Waas satellite-based augmentation system that corrects timing errors in GPS signals, enabling GPS precision approaches and shorter, more-direct routes.
Following a certification and verification process, the European Commission approved the European Geostationary Navigation Overlay Service (Egnos) “safety-of-life” service for aviation last Wednesday. Egnos is closely similar to, and compatible with, the U.S. Waas satellite-based augmentation system that corrects timing errors in GPS signals, making it more accurate.
Selex Galileo (Stand OE1 & OE2) is displaying a range of its radar, electro-optic/infrared and electronic warfare sensors here at Farnborough. The company, part of the Finmeccanica group, has been selected to supply sensors to many of Europe’s leading programs, as evidenced by its place on Eurofighter’s Typhoon combat aircraft as provider of the Captor radar, Praetorian defensive aid suite and Pirate infrared search and track.
Eurocopter recently announced the success of the flights it conducted in November with an EC145 light twin to test Galileo satellite navigation. Galileo, Europe’s GPS counterpart, is expected to offer higher reliability than current augmented GPS. But
the helicopter manufacturer does not expect the tested applications to be operational until 2015.
The U.S. Coast Guard and its parent, the Department of Homeland Security, on January 7 announced that U.S. loran-C stations will be progressively shut down between February and October, since everyone now uses GPS for navigation. The banks and the communications industry also moved from loran to the slightly more accurate GPS for split-second transaction timing for our ATMs and our cellphones.
Selex Galileo, which produces the Falco tactical UAV, has recently integrated multiple reconnaissance sensors on the vehicle. With an mtow of only 1,078 pounds, the Falco may be the smallest UAV to carry both video and radar sensors. The Anglo-Italian company manufactures the sensors and the ground control system, as well as the air vehicle and its avionics.
Helileo (Hall 4 Stand E66), a Galileo test bed and expert company located in Aerospace Valley of southwest France, is offering flight testing services to manufacturers of GPS, EGNOS and Galileo receivers. Under an original program, the French start-up company plans to have one engineer testing hardware during French Army pilot training flights operated by Helidax, a private venture, with Eurocopter EC 120 helicopters.
GPS service is in danger of severe erosion, according to a report from the Government Accountability Office (GAO). A Congressional “watchdog” of programs and spending of government departments, the GAO warns that the satellite navigation service could slowly worsen after 2010, and not recover to acceptable aviation levels before 2022.