<p>The Trogdor unmanned aircraft is powered by a turboprop engine.
Unmanned Systems Inc. is developing drone aircraft that can be
controlled from thousands of miles away through the Internet.</p>
November 1, 2011
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November 1, 2011 6:30 p.m.
Drones could be wings of the future
Maybe it had the appearance of being an undersized aircraft, a radio-controlled toy, but backers of the Center for Remote Integration see big things for Montana in the unmanned aircraft that was demonstrated on a remote airstrip south of Columbia Falls on Tuesday.