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Tug
GRUNO4
MMSI 246502000 · Call sign PHEK
Not yet on Master's MateType
Tug
Flag
NLDLength
22 m
Beam
8 m
Draft
3 m
Call sign
PHEK
IMO
9342669
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
GRUNO4 is a Dutch tug, spanning 22 metres. She has a 8 m beam and a draft measuring 3 metres. On AIS she appears as MMSI 246502000, call sign PHEK, IMO 9342669. There's a place for GRUNO4 on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 06:15 UTC
Position
53.1725° N, 6.7220° E
Status
Under way (engine)
Speed
2.3 kn
Course
288°
Destination
ASSISTANCERIVEREMS
ETA
05-01 16:00 UTC
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Joining the Safety Initiative Network doesn't just put GRUNO4 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.
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About GRUNO4
What kind of vessel is GRUNO4?
GRUNO4 is a Tug flagged to Netherlands.
Where was GRUNO4 last seen?
GRUNO4 was last reported in the North Sea in Jun 2026 on public AIS.
What is GRUNO4's MMSI?
GRUNO4's MMSI is 246502000. Call sign PHEK. IMO 9342669.
How big is GRUNO4?
GRUNO4 is about 22 m long, 8 m on the beam, drawing 3 m.
Is GRUNO4 on the Master's Mate Safety Initiative Network?
Not yet. If GRUNO4 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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