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.
Vessel
US NAVY WARSHIP
last seen 33°N 118°W · Jun 2026 · MMSI 303836000
Not yet on Master's MateLength
129 m
Beam
32 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
US NAVY WARSHIP is a craft, 129 metres long. Below, she has a beam of 32 m. On AIS she appears as MMSI 303836000. There's a place for US NAVY WARSHIP on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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Is US NAVY WARSHIP 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 15, 2026 17:10 UTC
Position
32.7550° N, 118.0307° W
Status
Under way (engine)
Speed
7.4 kn
Course
307°
Destination
3
Crossing off Southern California? 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 US NAVY WARSHIP 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 US NAVY WARSHIP and switch it all on
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About US NAVY WARSHIP
What kind of vessel is US NAVY WARSHIP?
US NAVY WARSHIP is a vessel.
Where was US NAVY WARSHIP last seen?
US NAVY WARSHIP was last reported in off Southern California in Jun 2026 on public AIS.
What is US NAVY WARSHIP's MMSI?
US NAVY WARSHIP's MMSI is 303836000.
How big is US NAVY WARSHIP?
US NAVY WARSHIP is about 129 m long, 32 m on the beam.
Is US NAVY WARSHIP on the Master's Mate Safety Initiative Network?
Not yet. If US NAVY WARSHIP is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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