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
INVERSA
MMSI 244660002 · Call sign PD8686
Not yet on Master's MateType
Cargo
Flag
NLDLength
110 m
Beam
12 m
Draft
1 m
Call sign
PD8686
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
53
Registered in the Netherlands, INVERSA is an 110-metre cargo ship. INVERSA has a beam measuring 12 metres and a 1 m draft. She's on record as MMSI 244660002, call sign PD8686. Join INVERSA to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on INVERSA, 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
Last known position · Jun 4, 2026
Position
52.0401° N, 5.1123° E
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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put INVERSA 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 INVERSA and switch it all on
Free to join · nothing to install to start · cancel anytime
About INVERSA
What kind of vessel is INVERSA?
INVERSA is a Cargo flagged to Netherlands.
Where was INVERSA last seen?
INVERSA was last reported in the North Sea in Jun 2026 on public AIS.
What is INVERSA's MMSI?
INVERSA's MMSI is 244660002. Call sign PD8686.
How big is INVERSA?
INVERSA is about 110 m long, 12 m on the beam, drawing 1 m.
Is INVERSA on the Master's Mate Safety Initiative Network?
Not yet. If INVERSA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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