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.
Tanker
HAFNIA CATERINA
MMSI 563099900 · Call sign 9V6573
Not yet on Master's MateType
Tanker
Flag
SGPLength
183 m
Beam
32 m
Draft
10.7 m
Call sign
9V6573
IMO
9688427
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
HAFNIA CATERINA is a tank vessel on the Singapore registry, 183 metres on deck. Her hull carries a beam measuring 32 metres and a draft measuring 10.7 metres. Look for MMSI 563099900, call sign 9V6573, IMO 9688427. Add HAFNIA CATERINA to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on HAFNIA CATERINA, 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
Last known position · Jun 4, 2026
Position
28.5089° N, 16.1643° W
Transiting the North Atlantic? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put HAFNIA CATERINA 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 HAFNIA CATERINA and switch it all on
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About HAFNIA CATERINA
What kind of vessel is HAFNIA CATERINA?
HAFNIA CATERINA is a Tanker flagged to Singapore.
Where was HAFNIA CATERINA last seen?
HAFNIA CATERINA was last reported in the North Atlantic in Jun 2026 on public AIS.
What is HAFNIA CATERINA's MMSI?
HAFNIA CATERINA's MMSI is 563099900. Call sign 9V6573. IMO 9688427.
How big is HAFNIA CATERINA?
HAFNIA CATERINA is about 183 m long, 32 m on the beam, drawing 10.7 m.
Is HAFNIA CATERINA on the Master's Mate Safety Initiative Network?
Not yet. If HAFNIA CATERINA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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