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
PROCYON
Tanker · last seen 51°N 4°E · Jun 2026 · MMSI 244650553 · Call sign PB3798
Not yet on Master's MateType
Tanker
Length
135 m
Beam
15 m
Draft
2 m
Call sign
PB3798
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
13
PROCYON is a 135-metre tank vessel. She has a beam of 15 m and a draft measuring 2 metres. She broadcasts as MMSI 244650553, call sign PB3798. PROCYON is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on PROCYON, 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 15, 2026 14:10 UTC
Position
51.2813° N, 4.3841° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
MARSHALL DOK OVERZIC
ETA
06-11 17:36 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.
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Joining the Safety Initiative Network doesn't just put PROCYON 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 PROCYON and switch it all on
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About PROCYON
What kind of vessel is PROCYON?
PROCYON is a Tanker.
Where was PROCYON last seen?
PROCYON was last reported in the North Sea in Jun 2026 on public AIS.
What is PROCYON's MMSI?
PROCYON's MMSI is 244650553. Call sign PB3798.
How big is PROCYON?
PROCYON is about 135 m long, 15 m on the beam, drawing 2 m.
Is PROCYON on the Master's Mate Safety Initiative Network?
Not yet. If PROCYON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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