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
THE OLD MISSOURI
U.S. Official No. 689338
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
11.5 m
Beam
3.7 m
Draft
1.5 m
First reported
Jun 2026
AIS reports
1
THE OLD MISSOURI, a weekend cruiser registered in the United States, measures 11.5 metres on deck. She has a 3.7-metre beam and a draft measuring 1.5 metres. Find her under U.S. official number 689338. Claim THE OLD MISSOURI free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
Free forever · No credit card · for recreational captains
Keep THE OLD MISSOURI 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.