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
MV 681
U.S. Official No. 276759
Not yet on Master's Mate
Type
Freight Barge
Flag
USA
Length
59.1 m
Beam
10.7 m
Draft
3.3 m
First reported
Jun 2026
AIS reports
1
MV 681 flies the American flag — a 59.1-metre barge. She has a beam measuring 10.7 metres and a draft of 3.3 m. Officially she's U.S. official number 276759. It's free to add MV 681 to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on MV 681, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.