BS MA 2-2:1969
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Magnetic compasses and binnacles Class B instruments
Hardcopy , PDF
10-05-2001
English
11-28-1969
Foreword
Specification
1. Scope
2. Definitions
3. Compass and gimbal ring
3.1 Construction and materials
3.2 Gimballing and bearing
3.3 Lubber marks
3.4 Directional system
3.5 Verge ring
3.6 Accuracy of operation
4. Azimuth reading device
4.1 Materials
4.2 Mounting
4.3 Field of view
4.4 Accuracy
5. Binnacles and correcting devices
5.1 Construction and materials
5.2 Mounting of compass within the binnacle
5.3 Siting of fore-and-aft marks
5.4 Illumination
6. Marking
7. Testing and certificates
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