The difference in degrees between true north and magnetic north is called
A
Variation
B
Deviation
C
Drift
D
Compass error
E
İlgili Sorular
To amplify voice ........... is used.When a warm air mass overtakes a cold air mass, the contact surface is called a Changes may be made to the scrap log but the official log is considered permanent .............. era...Safety communications must be concerned with two subjects. They are ………………………………..Which of the following statement is correct?