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.
Tanker
STI GRACE
MMSI 538006356 · Call sign V7MH6
Not yet on Master's MateType
Tanker
Flag
MHLLength
256 m
Beam
43 m
Draft
13.5 m
Call sign
V7MH6
IMO
9722584
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
32
On the Marshall Islands registry, STI GRACE is a 256-metre tank ship. STI GRACE has a beam measuring 43 metres and a 13.5 m draft. She's on record as MMSI 538006356, call sign V7MH6, IMO 9722584. Put STI GRACE on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on STI GRACE, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
37.2649° N, 1.4501° E
Transiting the Western Mediterranean? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put STI GRACE on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 STI GRACE and switch it all on
Free to join · nothing to install to start · cancel anytime
About STI GRACE
What kind of vessel is STI GRACE?
STI GRACE is a Tanker flagged to Marshall Islands.
Where was STI GRACE last seen?
STI GRACE was last reported in the Western Mediterranean in Jun 2026 on public AIS.
What is STI GRACE's MMSI?
STI GRACE's MMSI is 538006356. Call sign V7MH6. IMO 9722584.
How big is STI GRACE?
STI GRACE is about 256 m long, 43 m on the beam, drawing 13.5 m.
Is STI GRACE on the Master's Mate Safety Initiative Network?
Not yet. If STI GRACE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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