NAVY MIL-C-228 A-1952
CIRCLES, AZIMUTH; AND CIRCLES, BEARING

Standard No.

NAVY MIL-C-228 A-1952

Release Date

1952

Published By

United States Navy

Scope

This specification covers azimuth and bearing circles for use in the accurate deteïmination of the bearings of terrestrial objects and the azimuths of celestial bodies.