gCaptain - Latest Comments in Nautical Trivia - What is that?

Re: Nautical Trivia - What is that?

Joe Marks — Tue, 17 Jul 2007 12:13:16 -0000

Some charts only have degree, minute & seconds markings. With these dividers you can mark in thenths of a degree which most people find easier to plot.

Re: Nautical Trivia - What is that?

Capt. John — Tue, 17 Jul 2007 11:59:41 -0000

YES, they are 10-point dividers. So what can we use them for these post-loran days??

Re: Nautical Trivia - What is that?

Jill Russell — Tue, 17 Jul 2007 10:54:32 -0000

And yep, I know they actually have 11 points, but none-the-less, for some reason they are called 10 point dividers.

Re: Nautical Trivia - What is that?

Jill Russell — Tue, 17 Jul 2007 10:52:16 -0000

They are called 10 point dividers. We used to use them a long time ago for LORAN-C TD plotting (instead of the now familiar card).

Re: Nautical Trivia - What is that?

Jan Carl — Tue, 17 Jul 2007 06:48:40 -0000

Probably something for drawing radar-circles?
or it belongs somehow to the weather-forecast..
idunno :/