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
YACHT SEA
U.S. Official No. 981370
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
16.6 m
Beam
4.6 m
Draft
2.7 m
Hull ID
CDRNA517G091
First reported
Jun 2026
AIS reports
1
YACHT SEA is an American pleasure craft, measuring 16.6 metres. She's built with a beam measuring 4.6 metres and a 2.7 m draft. Her registration reads U.S. official number 981370. YACHT SEA belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for recreational captains
Keep YACHT SEA 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.