For Immediate Release

FAIRBANKS, Alaska—Logging more than 18 hours of flight time in six separate flights, the Geophysical Institute’s unmanned aircraft system completed its first scheduled campaign of the year in the Stewart Creek Impact Area near Eielson Air Force Base June 21 to 24, 2007. During the flights, the UAS collected 30 color images per second of about 43 square miles of terrain. Soon, the images will be pieced together and analyzed by the U.S. Army Alaska Garrison to map wildfire fuels growing in the Stewart Creek Impact Area.

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Whether it’s monitoring the migration of marine mammals in the Beaufort Sea, or mapping summer wildfires that flare up in Alaska’s Interior, opportunities abound for unmanned aircraft in the Arctic.

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A NASA sounding rocket launched at 11:39 p.m. on Feb. 27, 2007 from Poker Flat Research Range during a brilliant aurora display above northern Alaska.

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It only weighs about 40 pounds, but the Insitu A-20, an unmanned aircraft system, will provide a hefty boost to a variety of research projects throughout Alaska. The new system purchased by the Geophysical Institute at the University of Alaska Fairbanks has a 10-foot wingspan and can fly more than 20 hours at a time. The aircraft is robotic and controlled by an operator through a computerized ground control system.

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FAIRBANKS, Alaska—It’s been a long wait, but it was worth it. The Black Brant XII sounding rocket with the CASCADES II experiment launched and flew through an active aurora display March 20 at 3:04 a.m. Alaska Daylight Time. The successful launch occurred after 20 nights of preparing and then waiting to launch the NASA rocket. The CASCADES II team needed very specific conditions and clear weather for an optimal launch.

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FAIRBANKS, Alaska—Staff from Poker Flat Research Range have traveled north to assist fire personnel in mapping the Crazy Mountain Complex fires with unmanned aircraft. The team is stationed at Mile 145 of the Steese Highway, between Circle and Central, deploying the aircraft since Aug. 5.

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UAF Geophysical Institute Assistant Professor of Physics Mark Conde will attempt to turn rocket science on its side with an aurora experiment with a launch window of February 22 through March 10. Conde is the principal investigator of the first institute-led rocket launch at Poker Flat Research Range since 1995.

The mission, known as the Horizontal E-region Experiment or HEX project, will differ from  other Poker Flat launches because the rocket will tip on its side in mid-flight.

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FAIRBANKS, Alaska—Four NASA rockets launched from Poker Flat Research Range during a three-hour span on the morning of Feb. 18, 2009. The rockets, carrying payloads that emitted glowing vapor trails that help scientists study turbulence in the upper atmosphere, launched at 12:59

a.m., 1:29 a.m., 1:59 a.m., and 2:49 a.m. Alaska Standard Time. The whitish trails, some resembling corkscrews in the sky, were visible in many parts of interior and northern Alaska. 

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The University of Alaska Fairbanks Geophysical Institute, International Arctic Research Center, and Poker Flat Research Range offer free summer tours that are open to the public.

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An experiment called HEX2 that consisted of four NASA suborbital sounding rockets, launched from Poker Flat Research Range during an aurora display over northern Alaska this morning. Each rocket emitted vapor trails in an experiment to learn more about winds associated with the aurora. Researchers saw the vapor trails from Poker Flat; about 30 miles north of Fairbanks, and aurora watchers at clear locations throughout northern Alaska should have been able to see them.