NPFC - MIL-C-24230
CIRCLE, AZIMUTH (MARK 4 MOD 1) AND CIRCLE, BEARING (MARK 2 MOD 1) FOR 6-INCH INDICATORS
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| Organization: | NPFC |
| Publication Date: | 8 July 1966 |
| Status: | active |
| Page Count: | 9 |
scope:
This specification covers azimuth and bearing circles, used with Mark 3 (6-inch card) transmitting magnetic compass (MIL-C-23472) and type "B" (6-inch card) ship's course indicators (MIL-I-15676), for accurate determination of the azimuths of celestial bodies and bearings of terrestrial objects.
intended Use:
The azimuth and bearing circle covered by this specification is intended for shipboard service where it is expected to withstand frequent operation for long periods of time without benefit of... View More
Document History
March 31, 2021
Circle, Azimuth (Mark 4 Mod 1) and Circle, Bearing (Mark 2 Mod 1) for 6-Inch Indicators
A description is not available for this item.
January 18, 1991
CIRCLE, AZIMUTH (MARK 4 MOD 1) AND CIRCLE, BEARING (MARK 2 MOD 1) FOR 6-INCH INDICATORS
A description is not available for this item.
MIL-C-24230
July 8, 1966
CIRCLE, AZIMUTH (MARK 4 MOD 1) AND CIRCLE, BEARING (MARK 2 MOD 1) FOR 6-INCH INDICATORS
The azimuth and bearing circle covered by this specification is intended for shipboard service where it is expected to withstand frequent operation for long periods of time without benefit of...