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 DRAGON
MMSI 538010194 · Call sign V7A5737
Not yet on Master's MateType
Tanker
Flag
MHLLength
189 m
Beam
32 m
Draft
7 m
Call sign
V7A5737
IMO
9308156
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
68
SEA DRAGON is a tank vessel registered in the Marshall Islands, 189 metres on deck. Below, she has 32 metres in the beam and a draft measuring 7 metres. On the registers she's MMSI 538010194, call sign V7A5737, IMO 9308156. Join SEA DRAGON 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 DRAGON, 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 14:57 UTC
Position
54.5388° N, 18.5159° E
Status
Moored
Speed
0.0 kn
Course
256°
Destination
PL GDY
ETA
06-05 14:00 UTC
Transiting the Baltic 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 DRAGON 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 DRAGON and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEA DRAGON
What kind of vessel is SEA DRAGON?
SEA DRAGON is a Tanker flagged to Marshall Islands.
Where was SEA DRAGON last seen?
SEA DRAGON was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SEA DRAGON's MMSI?
SEA DRAGON's MMSI is 538010194. Call sign V7A5737. IMO 9308156.
How big is SEA DRAGON?
SEA DRAGON is about 189 m long, 32 m on the beam, drawing 7 m.
Is SEA DRAGON on the Master's Mate Safety Initiative Network?
Not yet. If SEA DRAGON 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.