061 - GENERAL NAVIGATION
DEAD RECKONING NAVIGATION (DR)
Given: True course from A to B = 090° , TAS = 460 kt, W/V = 360/100kt, Average variation = 10° E, Deviation = - 2° . Calculate the compass heading and GS?
068° - 460 kt
070° - 453 kt
078° - 450 kt
069° - 448 kt