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.
Pleasure Craft
STEPPINGSTONE
MMSI 319338500 · Call sign ZGVJ8
Not yet on Master's MateType
Pleasure Craft
Flag
CYMLength
12 m
Beam
4 m
Call sign
ZGVJ8
First reported
Apr 2026
Last reported
Apr 2026
AIS reports
85
Out of the Cayman Islands, STEPPINGSTONE is a 12-metre weekend cruiser. Her hull carries a beam of 4 m. Find her under MMSI 319338500, call sign ZGVJ8. STEPPINGSTONE is exactly the kind of boat the Master's Mate Safety Initiative Network was built for — free, simple, and always on watch.
Free forever · No credit card · for recreational captains
Keep STEPPINGSTONE looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Apr 15, 2026
Position
17.2335° N, 62.6642° W
Cruising 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put STEPPINGSTONE 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim STEPPINGSTONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About STEPPINGSTONE
What kind of vessel is STEPPINGSTONE?
STEPPINGSTONE is a Pleasure Craft flagged to Cayman Islands.
Where was STEPPINGSTONE last seen?
STEPPINGSTONE was last reported in the Caribbean in Apr 2026 on public AIS.
What is STEPPINGSTONE's MMSI?
STEPPINGSTONE's MMSI is 319338500. Call sign ZGVJ8.
How big is STEPPINGSTONE?
STEPPINGSTONE is about 12 m long, 4 m on the beam.
Is STEPPINGSTONE on the Master's Mate Safety Initiative Network?
Not yet. If STEPPINGSTONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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