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.
Offshore Supply Vessel
Harvey Saint
MMSI 367524370 · Call sign WDH2200
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
56.2 m
Beam
14.6 m
Draft
4.9 m
Call sign
WDH2200
IMO
9653862
Official No.
1237937
AIS reports
2
An American service vessel, Harvey Saint measures 56.2 metres. She carries a beam measuring 14.6 metres and a 4.9 m draft. Officially she's MMSI 367524370, call sign WDH2200, IMO 9653862. Add Harvey Saint to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like Harvey Saint.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Harvey Saint 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 · for working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Harvey Saint on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Harvey Saint and switch it all on
Free to join · nothing to install to start · cancel anytime
About Harvey Saint
What kind of vessel is Harvey Saint?
Harvey Saint is a Offshore Supply Vessel flagged to United States of America.
What is Harvey Saint's MMSI?
Harvey Saint's MMSI is 367524370. Call sign WDH2200. IMO 9653862.
How big is Harvey Saint?
Harvey Saint is about 56.2 m long, 14.6 m on the beam, drawing 4.9 m.
Is Harvey Saint on the Master's Mate Safety Initiative Network?
Not yet. If Harvey Saint is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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