SCR-142

Radio direction finder

• The Semiportable Radio Direction Finder, Type SCR-142 was designed and constructed by the Engineering Division of the Air Service for use by the coast defense. These direction-finding stations are to be used to assist the Air Service in adjusting fire for the Coast Artillery, particularly in placing the first shot on a given target.

References

• Air service information circular Vol.III, No.238, July 15 1921. ASIC =238.pdf|ASIC No.238. 1921