View Single Post
Old 12-03-17, 03:36 AM   #19
Seppel
Nub
 
Join Date: May 2017
Posts: 4
Downloads: 33
Uploads: 0
Default

"About formula: (simple trigonometry)
With the law of sines you can calculate the angle § = arcsin( B/L*sin(w)) , w lower angle between B and bearing at time 0.
B/L << 1 therefore § is approximately equal to §* = arctan(B/L) OR §* = arcsin(B/L) [error=<10^-2] ''more easier to calculate''. In the example B is SpeedOwnship/60*2. For obtain L is sufficient bring the cursor on intersection of the bearings when the bearing appear on TMA display."

Can someone explain how i get the angle w?
Is it possibel to get the tabels for relative bearings and los typs?
Regards

Last edited by Seppel; 12-03-17 at 03:51 AM.
Seppel is offline   Reply With Quote