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
HOS BLUEWATER
MMSI 369241000 · Call sign WDB2914
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
67.6 m
Beam
16.5 m
Draft
5.5 m
Call sign
WDB2914
IMO
9273480
Official No.
1136268
AIS reports
1
HOS BLUEWATER is an American workboat — 67.6 metres overall. HOS BLUEWATER has a beam measuring 16.5 metres and a 5.5 m draft. She's on record as MMSI 369241000, call sign WDB2914, IMO 9273480. It's free to add HOS BLUEWATER to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like HOS BLUEWATER.
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 HOS BLUEWATER 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 HOS BLUEWATER 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 HOS BLUEWATER and switch it all on
Free to join · nothing to install to start · cancel anytime
About HOS BLUEWATER
What kind of vessel is HOS BLUEWATER?
HOS BLUEWATER is a Offshore Supply Vessel flagged to United States of America.
What is HOS BLUEWATER's MMSI?
HOS BLUEWATER's MMSI is 369241000. Call sign WDB2914. IMO 9273480.
How big is HOS BLUEWATER?
HOS BLUEWATER is about 67.6 m long, 16.5 m on the beam, drawing 5.5 m.
Is HOS BLUEWATER on the Master's Mate Safety Initiative Network?
Not yet. If HOS BLUEWATER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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