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
ADA B CALLAIS
MMSI 367097610 · Call sign WDC9102
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
51.5 m
Beam
14 m
Draft
4.6 m
Call sign
WDC9102
IMO
9095084
Official No.
1180825
AIS reports
1
ADA B CALLAIS flies the American flag — a 51.5-metre harbour workboat. Below, she has a 14-metre beam and a draft of 4.6 m. Her papers read MMSI 367097610, call sign WDC9102, IMO 9095084. Sign ADA B CALLAIS up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working boats
Built for boats that work — like ADA B CALLAIS.
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 ADA B CALLAIS 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 ADA B CALLAIS 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 ADA B CALLAIS and switch it all on
Free to join · nothing to install to start · cancel anytime
About ADA B CALLAIS
What kind of vessel is ADA B CALLAIS?
ADA B CALLAIS is a Offshore Supply Vessel flagged to United States of America.
What is ADA B CALLAIS's MMSI?
ADA B CALLAIS's MMSI is 367097610. Call sign WDC9102. IMO 9095084.
How big is ADA B CALLAIS?
ADA B CALLAIS is about 51.5 m long, 14 m on the beam, drawing 4.6 m.
Is ADA B CALLAIS on the Master's Mate Safety Initiative Network?
Not yet. If ADA B CALLAIS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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