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.
Sailing
S/V STELLAR J
MMSI 316056529 · Call sign CFA4572
Not yet on Master's MateType
Sailing
Flag
CANLength
13 m
Beam
9 m
Call sign
CFA4572
First reported
May 2026
Last reported
May 2026
AIS reports
85
On the Canadian registry, S/V STELLAR J is a 13-metre bluewater sailboat. She has 9 metres in the beam. Find her under MMSI 316056529, call sign CFA4572. It's free to add S/V STELLAR J to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard S/V STELLAR J.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · May 11, 2026
Position
14.4805° N, 61.0804° W
Sailing the Caribbean? 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 cruisers
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put S/V STELLAR J on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Claim S/V STELLAR J and switch it all on
Free to join · nothing to install to start · cancel anytime
About S/V STELLAR J
What kind of vessel is S/V STELLAR J?
S/V STELLAR J is a Sailing flagged to Canada.
Where was S/V STELLAR J last seen?
S/V STELLAR J was last reported in the Caribbean in May 2026 on public AIS.
What is S/V STELLAR J's MMSI?
S/V STELLAR J's MMSI is 316056529. Call sign CFA4572.
How big is S/V STELLAR J?
S/V STELLAR J is about 13 m long, 9 m on the beam.
Is S/V STELLAR J on the Master's Mate Safety Initiative Network?
Not yet. If S/V STELLAR J is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.