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
URSUS
Tug · last seen 55°N 15°E · Jun 2026 · MMSI 219000896 · Call sign OZFL
Not yet on Master's MateType
Tug
Length
19 m
Beam
6 m
Draft
3 m
Call sign
OZFL
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
13
URSUS is a 19-metre tugboat. She's built with a beam of 6 m and a 3 m draft. On AIS she appears as MMSI 219000896, call sign OZFL. Working vessels like URSUS are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
Free forever · No credit card · for working boats
Built for boats that work — like URSUS.
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 15, 2026 19:17 UTC
Position
55.0998° N, 14.6941° E
Status
Under way (sailing)
Speed
0.0 kn
Course
240°
Destination
ROENNE
ETA
01-22 12:00 UTC
Working 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.
Free with your claim · for working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put URSUS 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 URSUS and switch it all on
Free to join · nothing to install to start · cancel anytime
About URSUS
What kind of vessel is URSUS?
URSUS is a Tug.
Where was URSUS last seen?
URSUS was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is URSUS's MMSI?
URSUS's MMSI is 219000896. Call sign OZFL.
How big is URSUS?
URSUS is about 19 m long, 6 m on the beam, drawing 3 m.
Is URSUS on the Master's Mate Safety Initiative Network?
Not yet. If URSUS 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.