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
HAI NAM 81
MMSI 574004540 · Call sign XVGY7
Not yet on Master's MateType
Cargo
Flag
VNMLength
190 m
Beam
32 m
Draft
12.3 m
Call sign
XVGY7
IMO
9339777
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
HAI NAM 81 is a cargo ship flagged in Vietnam, 190 metres in length. HAI NAM 81 has a 32 m beam and a 12.3 m draft. Officially she's MMSI 574004540, call sign XVGY7, IMO 9339777. Add HAI NAM 81 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 HAI NAM 81, 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 2, 2026
Position
26.3658° N, 120.8771° E
Transiting the East China 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 HAI NAM 81 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 HAI NAM 81 and switch it all on
Free to join · nothing to install to start · cancel anytime
About HAI NAM 81
What kind of vessel is HAI NAM 81?
HAI NAM 81 is a Cargo flagged to Vietnam.
Where was HAI NAM 81 last seen?
HAI NAM 81 was last reported in the East China Sea in Jun 2026 on public AIS.
What is HAI NAM 81's MMSI?
HAI NAM 81's MMSI is 574004540. Call sign XVGY7. IMO 9339777.
How big is HAI NAM 81?
HAI NAM 81 is about 190 m long, 32 m on the beam, drawing 12.3 m.
Is HAI NAM 81 on the Master's Mate Safety Initiative Network?
Not yet. If HAI NAM 81 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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