Magnetic Compass Deviation and Correction, 3rd Edition Bridge Log Books if the regulations are followed

if the regulations are followed to the letter

Height: 11 in (27

crew actions

it should be complemented with more current navigational tools

courses and marinas

Magnetic Compass Deviation and Correction, 3rd Edition Bridge Log Books if the regulations are followedIn addition to dealing with the properties of magnets and the earth's magnetism, three chapters are devoted to the magnetism of the ship, the third explaining in detail the reason for, and composition of, the "nine rods". The relation of the components P, Q and R and the rods to the various coefficients are fully explained. This publication has a great deal of hitherto unpublished information. There are about 70 diagrams, a few in colour, to simplify