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.
Wing-in-ground
THUNDERBIRD 3
MMSI 244020916 · Call sign PG4340
Not yet on Master's MateType
Wing-in-ground
Flag
NLDLength
59 m
Beam
13 m
Call sign
PG4340
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
THUNDERBIRD 3 is a Dutch boat, 59 metres LOA. Below, she has a beam of 13 m. Her registration reads MMSI 244020916, call sign PG4340. THUNDERBIRD 3 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Live AIS position · Jun 9, 2026 11:44 UTC
Position
52.0291° N, 5.1153° E
Status
Under way (engine)
Speed
6.7 kn
Course
351°
Destination
ARA
Crossing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put THUNDERBIRD 3 on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About THUNDERBIRD 3
What kind of vessel is THUNDERBIRD 3?
THUNDERBIRD 3 is a Wing-in-ground flagged to Netherlands.
Where was THUNDERBIRD 3 last seen?
THUNDERBIRD 3 was last reported in the North Sea in Jun 2026 on public AIS.
What is THUNDERBIRD 3's MMSI?
THUNDERBIRD 3's MMSI is 244020916. Call sign PG4340.
How big is THUNDERBIRD 3?
THUNDERBIRD 3 is about 59 m long, 13 m on the beam.
Is THUNDERBIRD 3 on the Master's Mate Safety Initiative Network?
Not yet. If THUNDERBIRD 3 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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