Various military aircraft fly through Rainbow Canyon at high speed (December 2018). Enjoy!
Great Footage of X-47B in Action
The X-47B is a tailless, strike fighter-sized unmanned aircraft currently under development by Northrop Grumman as part of the U.S. Navy's Unmanned Combat Air System Carrier Demonstration (UCAS-D) program. This B-Roll contains content through October 2013.