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.
Tanker
MONA SWAN
MMSI 219624000 · Call sign OWGJ2
Not yet on Master's MateType
Tanker
Flag
DNKLength
130 m
Beam
20 m
Draft
5.6 m
Call sign
OWGJ2
IMO
9371804
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
MONA SWAN, a Danish tank ship, measures 130 metres on deck. She carries a 20 m beam and a 5.6 m draft. Her registration reads MMSI 219624000, call sign OWGJ2, IMO 9371804. There's a place for MONA SWAN on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for commercial operators
Eyes on MONA SWAN, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 16:43 UTC
Position
51.9388° N, 3.8101° E
Status
At anchor
Speed
0.4 kn
Course
6°
Destination
FR_PJE=>NL_RTM
ETA
06-08 13:00 UTC
Transiting the North 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MONA SWAN 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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 MONA SWAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About MONA SWAN
What kind of vessel is MONA SWAN?
MONA SWAN is a Tanker flagged to Denmark.
Where was MONA SWAN last seen?
MONA SWAN was last reported in the North Sea in Jun 2026 on public AIS.
What is MONA SWAN's MMSI?
MONA SWAN's MMSI is 219624000. Call sign OWGJ2. IMO 9371804.
How big is MONA SWAN?
MONA SWAN is about 130 m long, 20 m on the beam, drawing 5.6 m.
Is MONA SWAN on the Master's Mate Safety Initiative Network?
Not yet. If MONA SWAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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