69 | Page
_____________________________________________________________
FORMULA: GREAT CIRCLE
points and the azimuth (true track) at the start point.
(
)
=
{
+
(
)}
= {
}
IF SIN (LO2-LO1) ≥ 0; THEN =
IF SIN (LO2-LO1) < 0; THEN = 360°
• ENTER NORTH AND WEST POINTS AS POSITIVE NUMBER.
• ENTER SOUTH AND EAST POINTS AS NEGATIVE NUMBER.
• TRUE TRACK =
To Next Page
Loading...
