General (Annual and Intermediate Surveys) Confirm no modifications have been made to the ship or equipment which would affect the 1.1 class (any modifications are to be reported). __ 1.2 Confirm that all periodical surveys...
Layout A (list)
How to make Gyro North Seeking?
The gyrospin axis can be made meridian-seeking (maintaining the spin axis parallel to the earth’s spin axis) by the use of a pendulum acting under the influence of earth gravity. The pendulum causes a force to act upon the gyro...
Checklist for Passage Planning on ships
APPRAISAL: 1 All available charts for passage arranged. 2 Requisition sent for charts / pubs , approach charts for bunker/refuge ports enroute 3 Passage charts checked all corrected to date. 4 Sailing directions and supplements...