http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/ Engadget Comments for Korean researchers build a fuel cell UAV that runs for 10 hours http://www.engadget.com/media/feedlogo.gif http://www.engadget.com en-us Copyright 2012 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/Oct 17th 2007 7:54AMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/Oct 17th 2007 2:29PMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/Oct 17th 2007 9:45AMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/Oct 17th 2007 10:46AMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/
For the "Hey what's in this area 10 miles from here?" they want something that can get out there and get back, and won't be an embarrassment if it gets shot down.]]>Oct 17th 2007 12:22PMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/Oct 17th 2007 3:00PMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/
Compare to:

http://en.wikipedia.org/wiki/RQ-11_Raven - 80 mins

http://en.wikipedia.org/wiki/Dragon_Eye - 60 mins

http://en.wikipedia.org/wiki/Desert_Hawk - 60 mins

The only UAVs that can go 24 hours+ are aircraft like the Global Hawk and a few others.

"because it can offer a boost for the UAV to dodge" Dodge what? You need to put down the sci-fi books. UAV's aren't very maneuverable because of the decreased situational awareness.

24/7? Keep dreaming.]]>Oct 17th 2007 11:14AMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://en.wikipedia.org/wiki/ScanEagle]]>Nov 12th 2007 8:43AMhttp://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/http://www.engadget.com/2007/10/17/korean-researchers-build-a-fuel-cell-uav-that-runs-for-10-hours/
And if you do need 24/7 coverage, you could aways have multiple planes and run them in shifts...]]>Oct 17th 2007 6:12PM