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Northrop Grumman’s MQ-4C Triton unmanned aircraft is one step closer to serving the Navy in reconnaissance and surveillance missions, having just completed its first flight. The drone spent 80 minutes in the air, reaching an altitude of 20,000 feet. That’s child’s play compared to the aircraft’s full potential: according to the Navy, it can soar at up to 60,000 feet and stay airborne for as long as 30 hours, due in no small part to its 130-foot wingspan. By 2015, the Triton will undergo operational testing and evaluation, and the Navy hopes to add additional aircraft to its existing fleet (currently just two strong). Check out the long-range spy plane in action just past the break.

Filed under: Transportation

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Source: Defense Tech

The US Navy has officially introduced unmanned aircraft along with eight newly manned helicopters into its squadron, making it the latest military branch after the Army and the Air Force to embrace the drone. Indeed, ten of the 18 aircraft to be deployed are Fire Scout MQ-8Bs, an unmanned chopper the Navy wishes to operate from combat ships set in the Pacific in about a year. Built to track targets, the Fire Scout lets troops see what’s happening over potentially dangerous areas, allowing them to regroup and rearm if necessary. The drone isn’t without its fair share of detractors of course, especially after the occasional communication failure, but here’s hoping that these Linux-operated copters will remain well within human control.

Filed under: Transportation

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Source: Associated Press

The US Army’s not-so-secret Long Endurance Multi-Intelligence Vehicle (LEMV) spy blimp is better at staying hidden than we thought… if unintentionally. Although it was due to fly the friendly skies of Lakehurst, New Jersey in mid-June, Northrop Grumman’s usually unmanned surveillance was only just caught floating over the Jersey Shore as part of a maiden flight on August 8th. The conspicuous, delayed test run proved that the LEMV could take off, steer and land smoothly, and started a series of exercises that should culminate in combat trials over Afghanistan at the start of 2013. Northrop’s KC Brown Jr. tells Wired that there’s a possible (if purely coincidental) consolation for missing another deadline — the airship could be used in a pinch for carrying as much as seven tons of supplies without getting into harm’s way, albeit at a fairly glacial 30MPH. The successful first flight won’t be much consolation to Mav6, whose Blue Devil 2 was scuttled at the last minute after technical issues; it’s nonetheless a relief for US troops, who may get weeks at a time of constant intelligence on enemy movements. Catch a short snippet of the early LEMV journey after the break.

Continue reading US Army’s LEMV spy blimp spotted hovering over New Jersey, may take up cargo duties (video)

Filed under: Robots, Transportation

US Army’s LEMV spy blimp spotted hovering over New Jersey, may take up cargo duties (video) originally appeared on Engadget on Thu, 09 Aug 2012 06:43:00 EDT. Please see our terms for use of feeds.

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