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.
Freight Barge
RW 56B
U.S. Official No. 290225
Not yet on Master's Mate
Type
Freight Barge
Flag
USA
Length
59.5 m
Beam
10.7 m
Draft
3.1 m
First reported
Jun 2026
AIS reports
1
On the American registry, RW 56B is a 59.5-metre cargo barge. RW 56B has 10.7 metres in the beam and a 3.1 m draft. Her registration reads U.S. official number 290225. RW 56B can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on RW 56B, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.