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
CATHMA
MMSI 246522000 · Call sign PDVP
Not yet on Master's MateType
Cargo
Flag
NLDLength
111 m
Beam
14 m
Draft
4 m
Call sign
PDVP
IMO
9357482
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
CATHMA is a Dutch cargo ship, 111 metres in length. She carries a beam of 14 m and a 4 m draft. On AIS she appears as MMSI 246522000, call sign PDVP, IMO 9357482. Give CATHMA the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on CATHMA, 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 04:37 UTC
Position
51.0890° N, 3.7358° E
Status
Moored
Speed
0.0 kn
Course
172°
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 CATHMA 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 CATHMA and switch it all on
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About CATHMA
What kind of vessel is CATHMA?
CATHMA is a Cargo flagged to Netherlands.
Where was CATHMA last seen?
CATHMA was last reported in the North Sea in Jun 2026 on public AIS.
What is CATHMA's MMSI?
CATHMA's MMSI is 246522000. Call sign PDVP. IMO 9357482.
How big is CATHMA?
CATHMA is about 111 m long, 14 m on the beam, drawing 4 m.
Is CATHMA on the Master's Mate Safety Initiative Network?
Not yet. If CATHMA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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