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
MSTX 31
MMSI 244103100 · Call sign PB3349
Not yet on Master's MateType
Passenger
Flag
NLDLength
12 m
Beam
9 m
Draft
0.5 m
Call sign
PB3349
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
On the Dutch registry, MSTX 31 is a 12-metre passenger craft. She has a 9-metre beam and a draft measuring 0.5 metres. She's on record as MMSI 244103100, call sign PB3349. MSTX 31 can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard MSTX 31 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 12:59 UTC
Position
51.8974° N, 4.4211° E
Status
Under way (engine)
Speed
0.1 kn
Course
360°
Destination
NOORD-ZUID
ETA
10-13 18:15 UTC
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 MSTX 31 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 MSTX 31 and switch it all on
Free to join · nothing to install to start · cancel anytime
About MSTX 31
What kind of vessel is MSTX 31?
MSTX 31 is a Passenger flagged to Netherlands.
Where was MSTX 31 last seen?
MSTX 31 was last reported in the North Sea in Jun 2026 on public AIS.
What is MSTX 31's MMSI?
MSTX 31's MMSI is 244103100. Call sign PB3349.
How big is MSTX 31?
MSTX 31 is about 12 m long, 9 m on the beam, drawing 0.5 m.
Is MSTX 31 on the Master's Mate Safety Initiative Network?
Not yet. If MSTX 31 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.