15 December 1965
DATE: 1 July 1964
ITEM NAME: RADAR EQUIPMENT
COGNIZANT SERVICE: USN
FEDERAL STOCK NUMBER: 5840-303-1332
STATUS OR TYPE CLASSIFICATION
Mfg(s) Name or Code Number: Western Electrical Co., Inc., New York, N. Y.
of surface objects such as ships or submarines, and to
indicate the distance and direction of such objects.
The SJ-1 is a radio detection and ranging equipment
designed for use on submarines to detect the presence