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.
Cargo
PORTHOS
MMSI 244740148 · Call sign PD9245
Not yet on Master's MateType
Cargo
Flag
NLDLength
85 m
Beam
10 m
Draft
1 m
Call sign
PD9245
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
PORTHOS is a Dutch ocean freighter — 85 metres overall. Her hull carries a 10 m beam and a draft of 1 m. Her registration reads MMSI 244740148, call sign PD9245. There's a place for PORTHOS 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 PORTHOS, 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 10:25 UTC
Position
51.9440° N, 4.0436° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
PRINSES MARGRIETHAVE
ETA
06-08 21:45 UTC
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put PORTHOS 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 PORTHOS and switch it all on
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About PORTHOS
What kind of vessel is PORTHOS?
PORTHOS is a Cargo flagged to Netherlands.
Where was PORTHOS last seen?
PORTHOS was last reported in the North Sea in Jun 2026 on public AIS.
What is PORTHOS's MMSI?
PORTHOS's MMSI is 244740148. Call sign PD9245.
How big is PORTHOS?
PORTHOS is about 85 m long, 10 m on the beam, drawing 1 m.
Is PORTHOS on the Master's Mate Safety Initiative Network?
Not yet. If PORTHOS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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