UFO conspiracy theorist bloggers have speculated that this object, spotted at an airport in rural western Palm Beach County, Florida is Lockeed Martin's secret project being developed as the successor to the SR-71 Blackbird spyplane.
The Lockheed Martin SR-72 has been in development since the early 2000s. It is believed the completed product will travel in excess of 4,600mph, or in excess of Mach 6 -- 6 times the speed of sound.
Airplanes - Military - Parked - Misc
Links: en.wikipedia.org
By: jdubble07