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
PRELUDE
U.S. Official No. 596128
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
9.2 m
Beam
2.9 m
Draft
1.6 m
Hull ID
ERY31X31M78H
First reported
Jun 2026
AIS reports
1
PRELUDE, a pleasure craft under the American flag, measures 9.2 metres on deck. She's built with a 2.9 m beam and a 1.6 m draft. Her registration reads U.S. official number 596128. Join PRELUDE to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for recreational captains
Keep PRELUDE 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.