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
SEA EMERALD
Tanker · last seen 8°N 109°E · Jun 2026 · MMSI 241673000 · Call sign SVDF6
Not yet on Master's MateType
Tanker
Length
336 m
Beam
60 m
Draft
20.3 m
Call sign
SVDF6
IMO
9852119
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
1
SEA EMERALD is a tank ship, measuring 336 metres. SEA EMERALD has a 60 m beam and a 20.3 m draft. Her papers read MMSI 241673000, call sign SVDF6, IMO 9852119. Join SEA EMERALD to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on SEA EMERALD, 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 15, 2026
Position
7.7842° N, 108.9297° E
Transiting the South 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 SEA EMERALD 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 SEA EMERALD and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEA EMERALD
What kind of vessel is SEA EMERALD?
SEA EMERALD is a Tanker.
Where was SEA EMERALD last seen?
SEA EMERALD was last reported in the South China Sea in Jun 2026 on public AIS.
What is SEA EMERALD's MMSI?
SEA EMERALD's MMSI is 241673000. Call sign SVDF6. IMO 9852119.
How big is SEA EMERALD?
SEA EMERALD is about 336 m long, 60 m on the beam, drawing 20.3 m.
Is SEA EMERALD on the Master's Mate Safety Initiative Network?
Not yet. If SEA EMERALD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.