True heading | Article about true heading by The Free Dictionary
Also found in: Acronyms
true heading[′trü ′hed·iŋ]
Heading relative to true north.
References in periodicals archive
The winds aloft triangle (on the back of the E6-B) is all done by referencing true course and true heading
. We use the winds aloft to calculate our wind correction angle and apply it to the true course to arrive at the true heading