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.
Cargo
GRINNA
MMSI 258812000 · Call sign LAYJ7
Not yet on Master's MateType
Cargo
Flag
NORLength
116 m
Beam
17 m
Draft
4.6 m
Call sign
LAYJ7
IMO
9318955
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
Out of Norway, GRINNA is an 116-metre ocean freighter. She has a 17-metre beam and a draft of 4.6 m. On AIS she appears as MMSI 258812000, call sign LAYJ7, IMO 9318955. Give GRINNA the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on GRINNA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 07:25 UTC
Position
55.1174° N, 18.2464° E
Status
Under way (engine)
Speed
11.5 kn
Course
309°
Destination
SEKLR
ETA
06-09 19:00 UTC
Transiting the Baltic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put GRINNA on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 GRINNA and switch it all on
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About GRINNA
What kind of vessel is GRINNA?
GRINNA is a Cargo flagged to Norway.
Where was GRINNA last seen?
GRINNA was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is GRINNA's MMSI?
GRINNA's MMSI is 258812000. Call sign LAYJ7. IMO 9318955.
How big is GRINNA?
GRINNA is about 116 m long, 17 m on the beam, drawing 4.6 m.
Is GRINNA on the Master's Mate Safety Initiative Network?
Not yet. If GRINNA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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