QinetiQ Lands After 14 Days Aloft

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

QinetiQ, a British aerospace manufacturer, launched its unmanned, solar-powered twin-motored aircaft from the Yuma, Arizona Proving Grounds on July 9, 2010 and landed it today, July 24. According to QinetiQ’s press release, ” Zephyr successfully landed after 14 days (336 hours) and 21 minutes flying over Arizona and is now awaiting official confirmation of its world record status.” http://www.youtube.com/watch?v=CT-DYeEP8dg “An official from the Federation Aeronautique Internationale (FAI), the world air sports federation, has been monitoring progress at the Yuma Proving Ground and when Zephyr is back on the ground he looks set to be able to confirm a number of new world records. This includes quadrupling its own unofficial world record for longest duration unmanned flight (82 hours, 37 minutes set in …

QinetiQ Zephyr Breaks Official Record for Solar-Powered Endurance

Dean Sigler Electric Powerplants, Sustainable Aviation Leave a Comment

According to BBC News and GlobalFlight.com, QinetiQ’s Zephyr, a 22.5 meter (72 feet) unmanned, solar-powered aircraft has been in the air for more than a week over the Yuma, Arizona Proving Grounds, and program managers intend to keep it there for a total time of at least fourteen days.  Having flown since 6:40 a.m. July 9, its endurance is now four times that of any other unmanned aerial vehicle.   A US Global Hawk holds the current official world endurance record for an unmanned aerial vehicle (UAV) of 30 hours, 24 minutes.  Zephyr’s record is being certified by the Federation Aeronautique Internationale, the world air sports federation. Jon Saltmarsh, Zephyr’s project manager, says the craft, “Is basically the first ‘eternal aircraft,’”  a name once given to …