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
SIX SEAS
U.S. Official No. 971815
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
11.8 m
Beam
4.1 m
Draft
2.4 m
Hull ID
HATDR750G990
First reported
Jun 2026
AIS reports
1
Out of the United States, SIX SEAS is an 11.8-metre recreational vessel. She has 4.1 metres in the beam and a draft measuring 2.4 metres. On the registers she's U.S. official number 971815. SIX SEAS is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for recreational captains
Keep SIX SEAS 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.