mile radius

11.23.09

Seacas Safepassage

Save small boats from big accidents
Posted 10.31.2005 at 2:00 am 0 Comments

The SafePassage Automatic Identification System monitors the real-time data that commercial ships broadcast-including name, position, course and speed-for boats in a 30-mile radius. The system comes loaded with differential GPS, two data receivers, and ports for running information to a laptop or plotter, which will alert you if you're on a collision course. $1,250

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