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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
MT SEROJA XX
MMSI 525201125 · Call sign YDFV2
Not yet on Master's MateType
Tanker
Flag
IDNLength
97 m
Beam
14 m
Draft
4.7 m
Call sign
YDFV2
IMO
9922859
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
30
MT SEROJA XX is an Indonesian tank vessel — 97 metres overall. She has a 14 m beam and a draft measuring 4.7 metres. Officially she's MMSI 525201125, call sign YDFV2, IMO 9922859. MT SEROJA XX is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on MT SEROJA XX, 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 3, 2026
Position
2.2897° S, 105.4466° E
Wherever MT SEROJA XX roams, 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MT SEROJA XX 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 MT SEROJA XX and switch it all on
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About MT SEROJA XX
What kind of vessel is MT SEROJA XX?
MT SEROJA XX is a Tanker flagged to Indonesia.
Where was MT SEROJA XX last seen?
MT SEROJA XX was last reported in around 2°S 105°E in Jun 2026 on public AIS.
What is MT SEROJA XX's MMSI?
MT SEROJA XX's MMSI is 525201125. Call sign YDFV2. IMO 9922859.
How big is MT SEROJA XX?
MT SEROJA XX is about 97 m long, 14 m on the beam, drawing 4.7 m.
Is MT SEROJA XX on the Master's Mate Safety Initiative Network?
Not yet. If MT SEROJA XX is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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