Pay in 4 interest-free payments of $8.24 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
BALLAST TANKS
The white trim is meant to represent the sea
giving you an edge when planning your maritime activities
Available in two size options
Magnetic Compass Deviation and Correction, 3rd Edition Passage Planning BALLAST TANKSIn 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 This publication has a great deal of hitherto unpublished information.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
