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
Hydrographer Ventura
MMSI 548472000
Not yet on Master's MateFlag
PHLLength
53 m
IMO
9168960
AIS reports
2
On the Philippine registry, Hydrographer Ventura is a 53-metre vessel. Her registration reads MMSI 548472000, IMO 9168960. Give Hydrographer Ventura the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is Hydrographer Ventura 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
Wherever Hydrographer Ventura 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Hydrographer Ventura 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 Hydrographer Ventura and switch it all on
Free to join · nothing to install to start · cancel anytime
About Hydrographer Ventura
What kind of vessel is Hydrographer Ventura?
Hydrographer Ventura is a vessel flagged to Philippines.
What is Hydrographer Ventura's MMSI?
Hydrographer Ventura's MMSI is 548472000. IMO 9168960.
How big is Hydrographer Ventura?
Hydrographer Ventura is about 53 m long.
Is Hydrographer Ventura on the Master's Mate Safety Initiative Network?
Not yet. If Hydrographer Ventura is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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