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.
Other
SIRIUS
MMSI 257980700 · Call sign LF5648
Not yet on Master's MateType
Other
Flag
NORLength
14 m
Beam
6 m
Call sign
LF5648
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
SIRIUS flies the Norwegian flag — a 14-metre craft. Her hull carries a 6-metre beam. Find her under MMSI 257980700, call sign LF5648. Claim SIRIUS free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card
Is SIRIUS your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 09:41 UTC
Position
63.1528° N, 7.9419° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
VIKAN
ETA
11-19 11:40 UTC
Crossing the Norwegian coast? 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SIRIUS 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
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
Free to join · nothing to install to start · cancel anytime
About SIRIUS
What kind of vessel is SIRIUS?
SIRIUS is a Other flagged to Norway.
Where was SIRIUS last seen?
SIRIUS was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is SIRIUS's MMSI?
SIRIUS's MMSI is 257980700. Call sign LF5648.
How big is SIRIUS?
SIRIUS is about 14 m long, 6 m on the beam.
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).
© 2026 Master’s Mate. All rights reserved.