Who is the 1st person to create the ship's navigational program 4 PC withot need for the nautical almanc book?

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Who is the 1st person to create the ship's navigational program 4 PC withot need for the nautical almanc book?

*used that on his pocket personal computer.
* used for getting position lines from the Sun, Moon

2007-03-13 04:15:22 · 2 answers · asked by Anonymous in Cars & Transportation ➔ Boats & Boating

2 answers

Tamaya made a handheld sight reduction computer back in the 1980's.........the first version went obsolete when we hit 2000........first I know of that did the job without Nautical Almanac and HO 249

2007-03-13 15:00:50 · answer #1 · answered by yankee_sailor 7 · 0⤊ 0⤋

havent got a clue maybe ask people in the business

2007-03-13 11:31:03 · answer #2 · answered by brian m 3 · 0⤊ 1⤋