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.
Fishing
S549 SEPIA
MMSI 220182000 · Call sign OUPH
Not yet on Master's MateType
Fishing
Flag
DNKLength
19 m
Beam
6 m
Draft
5.5 m
Call sign
OUPH
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
61
On the Danish registry, S549 SEPIA is a 19-metre working fishing boat. She carries a beam of 6 m and a 5.5 m draft. She's on record as MMSI 220182000, call sign OUPH. Put S549 SEPIA on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for working captains
Know where the fleet is. Get S549 SEPIA home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 20:42 UTC
Position
58.0677° N, 9.9244° E
Status
Engaged in fishing
Speed
2.5 kn
Course
80°
Fishing 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 captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put S549 SEPIA 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 S549 SEPIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About S549 SEPIA
What kind of vessel is S549 SEPIA?
S549 SEPIA is a Fishing flagged to Denmark.
Where was S549 SEPIA last seen?
S549 SEPIA was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is S549 SEPIA's MMSI?
S549 SEPIA's MMSI is 220182000. Call sign OUPH.
How big is S549 SEPIA?
S549 SEPIA is about 19 m long, 6 m on the beam, drawing 5.5 m.
Is S549 SEPIA on the Master's Mate Safety Initiative Network?
Not yet. If S549 SEPIA 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.