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.
Recreational
NANSU
U.S. Official No. 513254
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
12.5 m
Beam
4.3 m
Draft
2.2 m
First reported
Jun 2026
AIS reports
1
NANSU, a family boat on the the United States registry, measures 12.5 metres on deck. NANSU has a beam of 4.3 m and a 2.2 m draft. Look for U.S. official number 513254. The Master's Mate Safety Initiative Network welcomes NANSU — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for recreational captains
Keep NANSU looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.