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
NAN-JON III
U.S. Official No. 921991
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
10.2 m
Beam
3.6 m
Draft
1.8 m
First reported
Jun 2026
AIS reports
1
NAN-JON III is an American family boat — 10.2 metres overall. NAN-JON III has 3.6 metres in the beam and a 1.8-metre draft. She's on record as U.S. official number 921991. It's free to add NAN-JON III 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 recreational captains
Keep NAN-JON III 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.