Replies

To: FreedomPoster

That’s intuitive. Great, thanks!

57 posted on 01/19/2017 7:35:37 AM PST by Cobra64 (Common sense isn't common any more.)

To: Cobra64

Common abbreviation widely used in aviation / military. Probably in the nautical world as well.

59 posted on 01/19/2017 8:19:10 AM PST by FreedomPoster (Islam delenda est)

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