Some observers also claim that another larger and more agile aircraft has been cruising the California desert. This aircraft reportedly has a wingspan close to 150 feet. While this dimension is roughly equivalent to that of the B-2 bomber, observers insist that they can distinguish it from the B-2 at night. Unlike the B-2 and the aircraft flying in F- 117A formation, this vehicle appeared highly maneuverable. One is said to have turned 90 degrees on its wingtip.<1>
<1> "One on One," Defense News, 25 June 1990, page 38.