The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Towing Vessel
PORT GIBSON
U.S. Official No. 290472
Not yet on Master's Mate
Type
Towing Vessel
Flag
USA
Length
19 m
Beam
8.1 m
Draft
2.3 m
First reported
Jun 2026
AIS reports
1
PORT GIBSON, an American workboat, measures 19 metres on deck. She's built with a 8.1-metre beam and a 2.3 m draft. Look for U.S. official number 290472. Working vessels like PORT GIBSON are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
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