The annual change in variation for an area can be found in __________.
A
the handbook for Magnetic Compass Adjustment, Pub 226
B
the center of the compass rose on a chart of the area
C
the compass deviation table
D
Variation does not change.
E
İlgili Sorular
When a lifeline is required to be attached to a ring life buoy it must be at least ______________.Which statement about shipping coal is TRUE?INTERNATIONAL ONLY You intend to overtake a vessel in a narrow channel, and you intend to pass along...A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. What actio...The firing of a red star signal may mean __________________.