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)
Samantha J
MMSI 368461550 · Call sign WDQ8384
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
17.1 m
Beam
5.5 m
Draft
1.8 m
Call sign
WDQ8384
Official No.
1357605
Hull ID
EKJ28756G424
AIS reports
1
Samantha J is a ferry flagged in the United States, 17.1 metres overall. Samantha J has 5.5 metres in the beam and a 1.8-metre draft. On the registers she's MMSI 368461550, call sign WDQ8384. Samantha J can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Samantha J safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Samantha J 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 Samantha J 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 Samantha J and switch it all on
Free to join · nothing to install to start · cancel anytime
About Samantha J
What kind of vessel is Samantha J?
Samantha J is a Passenger (Inspected) flagged to United States of America.
What is Samantha J's MMSI?
Samantha J's MMSI is 368461550. Call sign WDQ8384.
How big is Samantha J?
Samantha J is about 17.1 m long, 5.5 m on the beam, drawing 1.8 m.
Is Samantha J on the Master's Mate Safety Initiative Network?
Not yet. If Samantha J is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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