9. Alternatively, if we can measure drift, we can add it to our heading to find our track. If our track is in error we can then ... Indeed, if the alteration of heading is more than 60O, a glance at the triangle CXa#39;Ba#39; in Diagram 148 confirms that it will beanbsp;...
|Title||:||Principles of air navigation|
|Author||:||Edward William Anderson|