Editing NASA Pathfinder (section)

==External links==
{{Commons category}}
* [http://www.nasa.gov/centers/dryden/history/pastprojects/Helios/index.html NASA's Helios Project]
* [http://www.nasa.gov/audience/forkids/home/helios.html Helios for kids]
* [http://sketchup.google.com/3dwarehouse/details?mid=c2fff02f9bfb875ae355c690027e5c19 Helios model by DesignsbyALX] {{Webarchive|url=https://web.archive.org/web/20110519123154/http://sketchup.google.com/3dwarehouse/details?mid=c2fff02f9bfb875ae355c690027e5c19 |date=2011-05-19 }}.
*[http://www.3g.co.uk/PR/July2000/3781.htm "3G Tested at {{convert|65,000|ft|m}} in the stratosphere" 3G news release July 23, 2002]
* [https://www.sciencedaily.com/releases/1998/08/980819081740.htm ''Science Daily'' article on Pathfinder Plus altitude record]
* [https://web.archive.org/web/20090619043251/http://www.airport-int.com/categories/nasa-research/solarpowered-plane-successfully-relays-hdtvtelecom-over-kauai.asp Telecom relay achievements at ''Airport International'']
* [https://web.archive.org/web/20080515202902/http://www.space.com/missionlaunches/skytower_020724.html Space.com article]
* [https://web.archive.org/web/20120216181332/http://thefutureofthings.com/articles/51/solar-uav-to-set-a-new-world-record.html?addComment History of solar powered UAVs at ''The Future of Things'']
* [http://www.airspacemag.com/flight-today/in_the_museum-jj07.html Pathfinder Plus at NASM]
* [https://archive.today/20130202181349/http://www.spaceref.com/news/viewpr.html?pid=9060 NASA-AeroVironment contract for followon projects]
* [http://findarticles.com/p/articles/mi_pasa/is_200107/ai_666840911 Helios record attempt article]
* NASA image collections:
** [http://www.dfrc.nasa.gov/Gallery/photo/Pathfinder/HTML/index.html NASA Pathfinder] {{Webarchive|url=https://web.archive.org/web/20130415000115/http://www.dfrc.nasa.gov/Gallery/photo/Pathfinder/HTML/index.html |date=2013-04-15 }}
** [https://web.archive.org/web/19990223203330/http://www.dfrc.nasa.gov/gallery/photo/Pathfinder-Plus/index.html NASA Pathfinder Plus]
** [https://web.archive.org/web/19970605020616/http://www.dfrc.nasa.gov/gallery/photo/Centurion/index.html NASA Centurion]
** [https://web.archive.org/web/20000303022202/http://www.dfrc.nasa.gov/gallery/photo/Helios/Large/index.html NASA Helios Prototype]

{{AeroVironment aircraft}}
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[[Category:AeroVironment aircraft|Pathfinder]]
[[Category:NASA aircraft]]
[[Category:Solar-powered aircraft]]
[[Category:Unmanned aerial vehicles of the United States]]
[[Category:1990s United States experimental aircraft]]
[[Category:Six-engined tractor aircraft]]
[[Category:Eight-engined tractor aircraft]]
[[Category:Flying wings]]