GPS-an honest answer...?
"Capt.Mooron" wrote in message
news:uLz5f.37688$S4.5233@edtnps84...
"Scotty" wrote in message
...
"Joe" wrote in message
oups.com...
I use paper charts all the time, and a compass doing DR's.
me too.
Then block
numbers.
What's that?
I believe that might mean fixes triangulated from differing
sources/methods
like DR, Sextant, GPS, Radar etc.... plotted and their location
"boxed" to
provide the best fix?A circle, square and triangle are often
used to denote
type of fix.
Oh, yeah, that.
Scotty
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