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
HTM VANGUARD
Marshall Islands · last seen 36°N 5°W · Jun 2026 · MMSI 538005836
Not yet on Master's MateFlag
MHLLength
183.1 m
IMO
9704453
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
Registered in the Marshall Islands, HTM VANGUARD is an 183.1-metre craft. She's on record as MMSI 538005836, IMO 9704453. Join HTM VANGUARD to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is HTM VANGUARD 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 16, 2026 01:00 UTC
Position
36.1445° N, 5.2901° W
Status
At anchor
Speed
0.1 kn
Course
145°
Crossing the Strait of Gibraltar? 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 HTM VANGUARD 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 HTM VANGUARD and switch it all on
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About HTM VANGUARD
What kind of vessel is HTM VANGUARD?
HTM VANGUARD is a vessel flagged to Marshall Islands.
Where was HTM VANGUARD last seen?
HTM VANGUARD was last reported in the Strait of Gibraltar in Jun 2026 on public AIS.
What is HTM VANGUARD's MMSI?
HTM VANGUARD's MMSI is 538005836. IMO 9704453.
How big is HTM VANGUARD?
HTM VANGUARD is about 183.1 m long.
Is HTM VANGUARD on the Master's Mate Safety Initiative Network?
Not yet. If HTM VANGUARD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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