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.
Passenger (Uninspected)
RAINHA DO MAR
U.S. Official No. 1273232
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
15 m
Beam
4.5 m
Draft
1.9 m
First reported
Jun 2026
AIS reports
1
RAINHA DO MAR, a passenger boat under American registration, measures 15 metres on deck. RAINHA DO MAR has a beam measuring 4.5 metres and a 1.9 m draft. Her registration reads U.S. official number 1273232. Bring RAINHA DO MAR aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard RAINHA DO MAR safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever RAINHA DO MAR 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RAINHA DO MAR on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim RAINHA DO MAR and switch it all on
Free to join · nothing to install to start · cancel anytime
About RAINHA DO MAR
What kind of vessel is RAINHA DO MAR?
RAINHA DO MAR is a Passenger (Uninspected) flagged to United States of America.
What is RAINHA DO MAR's U.S. Official No.?
RAINHA DO MAR's U.S. Official No. is 1273232.
How big is RAINHA DO MAR?
RAINHA DO MAR is about 15 m long, 4.5 m on the beam, drawing 1.9 m.
Is RAINHA DO MAR on the Master's Mate Safety Initiative Network?
Not yet. If RAINHA DO MAR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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