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 NANJING
MMSI 563108500 · Call sign 9V6829
Not yet on Master's MateType
Tanker
Flag
SGPLength
228 m
Beam
38 m
Draft
12.6 m
Call sign
9V6829
IMO
9863235
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HAFNIA NANJING flies the Singaporean flag — a 228-metre tank vessel. HAFNIA NANJING has 38 metres in the beam and a 12.6-metre draft. She's on record as MMSI 563108500, call sign 9V6829, IMO 9863235. There's a place for HAFNIA NANJING on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for commercial operators
Eyes on HAFNIA NANJING, 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
49.4686° N, 0.1537° E
Transiting the English Channel? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put HAFNIA NANJING 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 NANJING and switch it all on
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About HAFNIA NANJING
What kind of vessel is HAFNIA NANJING?
HAFNIA NANJING is a Tanker flagged to Singapore.
Where was HAFNIA NANJING last seen?
HAFNIA NANJING was last reported in the English Channel in Jun 2026 on public AIS.
What is HAFNIA NANJING's MMSI?
HAFNIA NANJING's MMSI is 563108500. Call sign 9V6829. IMO 9863235.
How big is HAFNIA NANJING?
HAFNIA NANJING is about 228 m long, 38 m on the beam, drawing 12.6 m.
Is HAFNIA NANJING on the Master's Mate Safety Initiative Network?
Not yet. If HAFNIA NANJING is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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