The Boeing Bird of Prey and the Lockheed Martin F-22A Raptor are both a must see while visiting the National Museum of the USAF! #avgeek During the highly realistic Exercise Northern Edge 2006, the F-22 proved itself against as many as 40 "enemy aircraft" during simulated battles. The Raptor pilots achieved a 108-to-zero "kill" ratio against the best F-15, F-16 and F-18 "adversaries." The stealthy F-22A also proved that it could avoid and destroy enemy surface to air missiles, and recorded an im