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.
Other
CONSTANT
Other · last seen 53°N 6°E · Jun 2026 · MMSI 244150319 · Call sign PB7247
Not yet on Master's MateType
Other
Length
63 m
Beam
6 m
Draft
0.2 m
Call sign
PB7247
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
CONSTANT is a 63-metre vessel. She has a beam of 6 m and a draft measuring 0.2 metres. Her registration reads MMSI 244150319, call sign PB7247. Give CONSTANT the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is CONSTANT your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Live AIS position · Jun 15, 2026 13:26 UTC
Position
52.5634° N, 5.9104° E
Status
Under way (engine)
Speed
0.0 kn
Course
0°
Destination
MEPPEL
ETA
08-24 07:00 UTC
Crossing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put CONSTANT 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 CONSTANT
What kind of vessel is CONSTANT?
CONSTANT is a Other.
Where was CONSTANT last seen?
CONSTANT was last reported in the North Sea in Jun 2026 on public AIS.
What is CONSTANT's MMSI?
CONSTANT's MMSI is 244150319. Call sign PB7247.
How big is CONSTANT?
CONSTANT is about 63 m long, 6 m on the beam, drawing 0.2 m.
Is CONSTANT on the Master's Mate Safety Initiative Network?
Not yet. If CONSTANT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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