Una galleria di alcuni dei mezzi speciali di ricerca che hanno volato presso il NASA Dryden Flight Research Center ad Edwards, in California, dal 1940
Automatic Collision Avoidance Technology (ACAT) aircraft eclipsed the sun during a flight in March 2009. NASA's Dryden Flight Research Center is working with the Air Force Research Laboratory in the ACAT Fighter Risk Reduction Project to develop collision avoidance technologies for fighter/attack aircraft that would reduce the risk of ground and mid-air collisions.
March 24, 2009. NASA Photo / Jim Ross