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
RANGER
MMSI 367025510 · Call sign WSJ4628
Not yet on Master's MateType
Passenger
Flag
USALength
24 m
Beam
8 m
Draft
2.5 m
Call sign
WSJ4628
Official No.
643971
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
RANGER, a ferry flagged in the United States, measures 24 metres on deck. RANGER has a 8 m beam and a 2.5-metre draft. On the registers she's MMSI 367025510, call sign WSJ4628. Claim RANGER free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard RANGER 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
Live AIS position · Jun 9, 2026 10:02 UTC
Position
41.7378° N, 70.6243° W
Status
Moored
Speed
0.0 kn
Course
290°
Destination
BUZZARDS BAY
Sailing off the U.S. East Coast? 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 RANGER 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 RANGER and switch it all on
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About RANGER
What kind of vessel is RANGER?
RANGER is a Passenger flagged to United States of America.
Where was RANGER last seen?
RANGER was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is RANGER's MMSI?
RANGER's MMSI is 367025510. Call sign WSJ4628.
How big is RANGER?
RANGER is about 24 m long, 8 m on the beam, drawing 2.5 m.
Is RANGER on the Master's Mate Safety Initiative Network?
Not yet. If RANGER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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