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Wow such a useful feature, this would really give me peace of mind on night watch!
Nice, but your math assumes an VHF distance of only 5 miles, Such a poor antenna set up on a boat is lubberly to be kind about it. Routinely I see AIS data coming from over 30 miles away giving more like half an hour of warning.
Wow such a useful feature, this would really give me peace of mind on night watch!
Nice, but your math assumes an VHF distance of only 5 miles, Such a poor antenna set up on a boat is lubberly to be kind about it. Routinely I see AIS data coming from over 30 miles away giving more like half an hour of warning.