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
MARATONA
MMSI 355719000 · Call sign H3HH
Not yet on Master's MateType
Cargo
Flag
PANLength
87 m
Beam
12 m
Draft
5.8 m
Call sign
H3HH
IMO
9081344
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
MARATONA, a freighter wearing Panamanian colours, measures 87 metres on deck. She has a beam of 12 m and a draft of 5.8 m. Officially she's MMSI 355719000, call sign H3HH, IMO 9081344. MARATONA can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on MARATONA, 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 17:58 UTC
Position
52.1995° N, 5.8271° W
Status
Under way (engine)
Speed
8.1 kn
Course
190°
Destination
GBSHO
ETA
06-11 20:45 UTC
Transiting the Irish 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARATONA 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 MARATONA and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARATONA
What kind of vessel is MARATONA?
MARATONA is a Cargo flagged to Panama.
Where was MARATONA last seen?
MARATONA was last reported in the Irish Sea in Jun 2026 on public AIS.
What is MARATONA's MMSI?
MARATONA's MMSI is 355719000. Call sign H3HH. IMO 9081344.
How big is MARATONA?
MARATONA is about 87 m long, 12 m on the beam, drawing 5.8 m.
Is MARATONA on the Master's Mate Safety Initiative Network?
Not yet. If MARATONA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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