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
ROCKET III
U.S. Official No. 518649
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
16.7 m
Beam
4.4 m
Draft
2.4 m
First reported
Jun 2026
AIS reports
1
ROCKET III is an American 16.7-metre weekend cruiser. She has a beam of 4.4 m and a draft measuring 2.4 metres. On the registers she's U.S. official number 518649. ROCKET III 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 ROCKET 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.