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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.
Passenger (Inspected)

Callinectes

MMSI 367461460 · Call sign WDF5286

Not yet on Master's Mate
Type
Passenger (Inspected)
Flag
USAUSA
Length
14 m
Beam
4.6 m
Draft
1.2 m
Call sign
WDF5286
Official No.
1226077
AIS reports
1

Callinectes, a ferry under the American flag, measures 14 metres on deck. Callinectes has a 4.6 m beam and a 1.2-metre draft. On the registers she's MMSI 367461460, call sign WDF5286. The Master's Mate Safety Initiative Network welcomes Callinectes — free to join, cruiser-run, and always on watch.

Free forever · No credit card · for passenger & charter operators

Keep every soul aboard Callinectes safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Callinectes 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 passenger & charter operators

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Callinectes on the map. It hands you the full bridge:

Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 Callinectes and switch it all on
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About Callinectes

What kind of vessel is Callinectes?
Callinectes is a Passenger (Inspected) flagged to United States of America.
What is Callinectes's MMSI?
Callinectes's MMSI is 367461460. Call sign WDF5286.
How big is Callinectes?
Callinectes is about 14 m long, 4.6 m on the beam, drawing 1.2 m.
Is Callinectes on the Master's Mate Safety Initiative Network?
Not yet. If Callinectes is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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