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.
Search & Rescue
AMERICAN UNITED
MMSI 367507210 · Call sign M31
Not yet on Master's MateType
Search & Rescue
Flag
USALength
24 m
Beam
8 m
Call sign
M31
Official No.
1235003
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88
AMERICAN UNITED flies the American flag — a 24-metre craft. She has a 8 m beam. Her registration reads MMSI 367507210, call sign M31. There's a place for AMERICAN UNITED on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is AMERICAN UNITED your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 22:40 UTC
Position
42.3623° N, 71.0267° W
Status
Moored
Speed
0.0 kn
Course
225°
Crossing the Gulf of Maine? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put AMERICAN UNITED 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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 AMERICAN UNITED and switch it all on
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About AMERICAN UNITED
What kind of vessel is AMERICAN UNITED?
AMERICAN UNITED is a Search & Rescue flagged to United States of America.
Where was AMERICAN UNITED last seen?
AMERICAN UNITED was last reported in the Gulf of Maine in Jun 2026 on public AIS.
What is AMERICAN UNITED's MMSI?
AMERICAN UNITED's MMSI is 367507210. Call sign M31.
How big is AMERICAN UNITED?
AMERICAN UNITED is about 24 m long, 8 m on the beam.
Is AMERICAN UNITED on the Master's Mate Safety Initiative Network?
Not yet. If AMERICAN UNITED is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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