Engineering:Derax

From HandWiki

Derax is a World War II era United States Army Signal Corps designation for radar - radio detection and ranging of objects.[1][2]

References

  1. Sir Robert Watson-Watt, The Pulse of Radar, Dial Press, New York 1959, Library of Congress 58-11430, page 291-292
  2. United States Army in World War II: Technical Services, Signal Corps [v.2], Test (December 1941-July 1943), 1957, page 85