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
ST-63
U.S. Official No. 988798
Not yet on Master's Mate
Type
Freight Barge
Flag
USA
Length
82.3 m
Beam
12.8 m
Draft
5 m
First reported
Jun 2026
AIS reports
1
Registered in the United States, ST-63 is an 82.3-metre freight barge. She has 12.8 metres in the beam and a draft of 5 m. Officially she's U.S. official number 988798. Join ST-63 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on ST-63, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.