U.S. Official No. 612406
Not yet on Master's MateCGB 172 is a barge flying the flag of the United States, 59.4 metres LOA. Below, she has a beam of 10.7 m and a draft of 3.3 m. Officially she's U.S. official number 612406. CGB 172 is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put CGB 172 on the map. It hands you the full bridge:
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