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.
Passenger
MONA LISA
MMSI 244780933 · Call sign PE8400
Not yet on Master's MateType
Passenger
Flag
NLDLength
13 m
Beam
3 m
Draft
0.1 m
Call sign
PE8400
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
MONA LISA is a Dutch 13-metre passenger boat. MONA LISA has a 3-metre beam and a 0.1 m draft. She broadcasts as MMSI 244780933, call sign PE8400. MONA LISA carries passengers; the free Master's Mate Safety Initiative Network helps carry the watch, with distress alerting and a network nearby.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard MONA LISA safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 13:47 UTC
Position
52.3529° N, 4.8866° E
Status
Under way (engine)
Speed
0.0 kn
Course
0°
Destination
AMSTERDAM
Sailing 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MONA LISA on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 MONA LISA and switch it all on
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About MONA LISA
What kind of vessel is MONA LISA?
MONA LISA is a Passenger flagged to Netherlands.
Where was MONA LISA last seen?
MONA LISA was last reported in the North Sea in Jun 2026 on public AIS.
What is MONA LISA's MMSI?
MONA LISA's MMSI is 244780933. Call sign PE8400.
How big is MONA LISA?
MONA LISA is about 13 m long, 3 m on the beam, drawing 0.1 m.
Is MONA LISA on the Master's Mate Safety Initiative Network?
Not yet. If MONA LISA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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