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
STAMOS
MMSI 248148000 · Call sign 9HA4531
Not yet on Master's MateType
Tanker
Flag
MLTLength
249 m
Beam
44 m
Draft
8 m
Call sign
9HA4531
IMO
9592276
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
STAMOS, a Maltese tank ship, measures 249 metres on deck. STAMOS has a beam measuring 44 metres and a 8-metre draft. Officially she's MMSI 248148000, call sign 9HA4531, IMO 9592276. STAMOS is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on STAMOS, 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
Live AIS position · Jun 9, 2026 10:03 UTC
Position
59.8367° N, 25.8044° E
Status
At anchor
Speed
0.0 kn
Course
291°
Destination
RU ULU
ETA
06-13 21:01 UTC
Transiting the Baltic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put STAMOS 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 STAMOS and switch it all on
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About STAMOS
What kind of vessel is STAMOS?
STAMOS is a Tanker flagged to Malta.
Where was STAMOS last seen?
STAMOS was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is STAMOS's MMSI?
STAMOS's MMSI is 248148000. Call sign 9HA4531. IMO 9592276.
How big is STAMOS?
STAMOS is about 249 m long, 44 m on the beam, drawing 8 m.
Is STAMOS on the Master's Mate Safety Initiative Network?
Not yet. If STAMOS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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