Master's MateSafety Initiative Network
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
RAINBOW MAKER
U.S. Official No. 527093
Not yet on Master's MateType
Recreational
Flag
USALength
17.2 m
Beam
4 m
Draft
3.7 m
First reported
Jun 2026
AIS reports
1
RAINBOW MAKER is an American pleasure boat, 17.2 metres long. Her hull carries a beam of 4 m and a draft of 3.7 m. Her papers read U.S. official number 527093. It's free to add RAINBOW MAKER to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for recreational captains
Keep RAINBOW MAKER 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.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever RAINBOW MAKER roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RAINBOW MAKER on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim RAINBOW MAKER and switch it all on
Free to join · nothing to install to start · cancel anytime
About RAINBOW MAKER
What kind of vessel is RAINBOW MAKER?
RAINBOW MAKER is a Recreational flagged to United States of America.
What is RAINBOW MAKER's U.S. Official No.?
RAINBOW MAKER's U.S. Official No. is 527093.
How big is RAINBOW MAKER?
RAINBOW MAKER is about 17.2 m long, 4 m on the beam, drawing 3.7 m.
Is RAINBOW MAKER on the Master's Mate Safety Initiative Network?
Not yet. If RAINBOW MAKER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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