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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.
Military
US GOV VESSEL
MMSI 369463000 · Call sign NJHG
Not yet on Master's MateType
Military
Flag
USALength
240 m
Beam
50 m
Draft
10.5 m
Call sign
NJHG
IMO
9647526
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
US GOV VESSEL flies the American flag — a 240-metre boat. US GOV VESSEL has a beam of 50 m and a 10.5-metre draft. She broadcasts as MMSI 369463000, call sign NJHG, IMO 9647526. Claim US GOV VESSEL free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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Is US GOV VESSEL 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 16:09 UTC
Position
37.7945° N, 122.2836° W
Status
Moored
Speed
0.0 kn
Course
164°
Destination
A
Crossing San Francisco Bay? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put US GOV VESSEL 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 GOV VESSEL and switch it all on
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About US GOV VESSEL
What kind of vessel is US GOV VESSEL?
US GOV VESSEL is a Military flagged to United States of America.
Where was US GOV VESSEL last seen?
US GOV VESSEL was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is US GOV VESSEL's MMSI?
US GOV VESSEL's MMSI is 369463000. Call sign NJHG. IMO 9647526.
How big is US GOV VESSEL?
US GOV VESSEL is about 240 m long, 50 m on the beam, drawing 10.5 m.
Is US GOV VESSEL on the Master's Mate Safety Initiative Network?
Not yet. If US GOV VESSEL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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