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.
Towing
MARIA
MMSI 244750139 · Call sign PD6195
Not yet on Master's MateType
Towing
Flag
NLDLength
16 m
Beam
4 m
Draft
0.2 m
Call sign
PD6195
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
15
Registered in the Netherlands, MARIA is a 16-metre service vessel. She's built with a beam of 4 m and a 0.2 m draft. Look for MMSI 244750139, call sign PD6195. Join MARIA to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like MARIA.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
52.5176° N, 4.7758° E
Working 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARIA on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 MARIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARIA
What kind of vessel is MARIA?
MARIA is a Towing flagged to Netherlands.
Where was MARIA last seen?
MARIA was last reported in the North Sea in Jun 2026 on public AIS.
What is MARIA's MMSI?
MARIA's MMSI is 244750139. Call sign PD6195.
How big is MARIA?
MARIA is about 16 m long, 4 m on the beam, drawing 0.2 m.
Is MARIA on the Master's Mate Safety Initiative Network?
Not yet. If MARIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.