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.
Tug
HELIOS
MMSI 276861000 · Call sign ESLT
Not yet on Master's MateType
Tug
Flag
ESTLength
32 m
Beam
12 m
Draft
5.6 m
Call sign
ESLT
IMO
9875886
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
48
On the Estonian registry, HELIOS is a 32-metre tug. Her hull carries a 12 m beam and a draft measuring 5.6 metres. Find her under MMSI 276861000, call sign ESLT, IMO 9875886. The Master's Mate Safety Initiative Network welcomes HELIOS — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working boats
Built for boats that work — like HELIOS.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 00:52 UTC
Position
59.4973° N, 24.9409° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
EEMUG
ETA
06-03 19:00 UTC
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Joining the Safety Initiative Network doesn't just put HELIOS on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 HELIOS and switch it all on
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About HELIOS
What kind of vessel is HELIOS?
HELIOS is a Tug flagged to Estonia.
Where was HELIOS last seen?
HELIOS was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is HELIOS's MMSI?
HELIOS's MMSI is 276861000. Call sign ESLT. IMO 9875886.
How big is HELIOS?
HELIOS is about 32 m long, 12 m on the beam, drawing 5.6 m.
Is HELIOS on the Master's Mate Safety Initiative Network?
Not yet. If HELIOS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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