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
ON THE ROCKS
U.S. Official No. 908142
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
8.9 m
Beam
3.2 m
Draft
1.6 m
Hull ID
KMA29539G687
First reported
Jun 2026
AIS reports
1
ON THE ROCKS, an American family boat, measures 8.9 metres on deck. She carries a 3.2-metre beam and a 1.6-metre draft. She's listed under U.S. official number 908142. ON THE ROCKS is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for recreational captains
Keep ON THE ROCKS 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.