Swift Engineering KillerBee UAV launcher

The Northrop Grumman Bat (formerly Swift KillerBee) is series of a low flying unmanned air vehicles being developed for the US Air Force, United States Marine Corps, US Navy and the US Department of Homeland Security by Swift Engineering. Designed primarily as an intelligence gathering tool, the KillerBee features 30 lb payload capacity that is unmatched in a 10 ft wing span.

http://en.wikipedia.org/wiki/KillerBee_UAV