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Old 01-03-2017, 01:17 PM   #63
markpierce
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City: Vallejo CA
Country: USA
Vessel Name: Carquinez Coot
Vessel Model: 2011 Seahorse Marine Coot hull #6
Join Date: Sep 2010
Posts: 10,254
To double a horn's range, it must be four times louder?
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