How is a unmanned aerial vehicle used?

Answer

UAV's are used as surveillance aircraft or as attack fighters Many of the smaller ones see around and ahead for army units. The very large (and expensive) ones can act as bombers that are so accurate they can destroy a single car in a city.
Q&A Related to "How is a unmanned aerial vehicle used?"
The go-to place for hobby UAVs would be DIYdrones (www.diydrones.com). They are associated with a company that sells open source UAVs, but other companies post there as well. So there
http://www.quora.com/Unmanned-Aerial-Vehicles-UAV/...
An unmanned aerial vehicle (UAV) is an unpiloted aircraft. UAVs can be remote controlled or fly autonomously based on pre-programmed flight plans or more complex dynamic automation
http://answers.yahoo.com/question/index?qid=200811...
Unmanned Aerial Vehicle, also known as a drone, an aircraft without...
http://www.chacha.com/question/what-does-an-unmann...
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It's boring, like, soul-crushingly boring. Most pilots see it as the end of their career. You sit in a small box all day and don't see the sun for hours at a time ...
I think you're just asking for a list/places to find brief discussion so: (different approaches in bold) Here's a great article discussing a few designs (helicopter ...
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