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
C Installer
MMSI 366291000 · Call sign WDH2956
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
97 m
Beam
20.1 m
Draft
7.9 m
Call sign
WDH2956
IMO
9670377
Official No.
999976
AIS reports
4
C Installer, a service vessel hailing from the United States, measures 97 metres on deck. C Installer has a 20.1 m beam and a 7.9 m draft. She's listed under MMSI 366291000, call sign WDH2956, IMO 9670377. Claim C Installer free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for working boats
Built for boats that work — like C Installer.
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 C Installer 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 C Installer 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 C Installer and switch it all on
Free to join · nothing to install to start · cancel anytime
About C Installer
What kind of vessel is C Installer?
C Installer is a Offshore Supply Vessel flagged to United States of America.
What is C Installer's MMSI?
C Installer's MMSI is 366291000. Call sign WDH2956. IMO 9670377.
How big is C Installer?
C Installer is about 97 m long, 20.1 m on the beam, drawing 7.9 m.
Is C Installer on the Master's Mate Safety Initiative Network?
Not yet. If C Installer is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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