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Old 07-31-19, 01:20 PM   #55
Drakken
Planesman
 
Join Date: Jul 2007
Location: Montreal, Canada
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Quote:
Originally Posted by John Pancoast View Post
When you're getting in front of, or "overhauling" a convoy/ship.
Got it now, thanks!

For the first method, how do you usually proceed with acquiring a collision course? Do you go by first adjusting your boat's course port or starboard, until the bearing remains constant, then trim slightly as you proceed or is there a formula that can be used which assigns a probable bearing difference between the two ships' bow, for a given target speed?

What do you do if the bearing suddenly changes by 1-2 degrees after more than 15 minutes? For example, in situations in which you are intercepting a target by hydrophones over long range.
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