Manual targeting tip.
When using the protractor to mark a ships bearing from your u-boot, and the bearing happens to be anywhere on your port side...
Take 360 and minus the degrees your binocular shows to give you your bearing!
Ex.
A ship is bearing 270 degrees your watch officer says.
360 - 270 = 90 deg.
So set one leg of your protractor to 0 deg, and the other 90 deg on the port side of your u-boot symbol on the nav map. This is 270 deg!
Would you like to learn more? Click on my signature or send a PM.
|