CALCULATION MODE
Auto
Manual
Schedule
Date U.T.C. Watch
(LT)
Ship's position Ship's head Bearing Object Error Magnetic
variation
Magnetic
deviation
Repeater
used*
Lat. Long. Gyro 1 Std. comp. True Gyro 1 Magnetic Gyro 1 Magnetic
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Deviation table

Enter compass courses and deviations from the ship's table.

Course (°) Deviation (°)

Deviation curve

Deviation by course