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
SIRIUS
MMSI 257098000 · Call sign LCUQ
Not yet on Master's MateType
Tug
Flag
NORLength
23 m
Beam
9 m
Draft
3.4 m
Call sign
LCUQ
IMO
8826242
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
65
SIRIUS, a Norwegian tug, measures 23 metres on deck. Her hull carries a beam of 9 m and a draft measuring 3.4 metres. Officially she's MMSI 257098000, call sign LCUQ, IMO 8826242. SIRIUS belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Built for boats that work — like SIRIUS.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 12:22 UTC
Position
59.6071° N, 5.7692° E
Status
Moored
Speed
0.0 kn
Course
93°
Destination
OLEN
ETA
03-09 23:00 UTC
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Joining the Safety Initiative Network doesn't just put SIRIUS 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 SIRIUS and switch it all on
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About SIRIUS
What kind of vessel is SIRIUS?
SIRIUS is a Tug flagged to Norway.
Where was SIRIUS last seen?
SIRIUS was last reported in the North Sea in Jun 2026 on public AIS.
What is SIRIUS's MMSI?
SIRIUS's MMSI is 257098000. Call sign LCUQ. IMO 8826242.
How big is SIRIUS?
SIRIUS is about 23 m long, 9 m on the beam, drawing 3.4 m.
Is SIRIUS on the Master's Mate Safety Initiative Network?
Not yet. If SIRIUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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