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
SEROJA XXIV
MMSI 525301983 · Call sign YDQZ2
Not yet on Master's MateType
Tanker
Flag
IDNLength
99 m
Beam
17 m
Draft
4.7 m
Call sign
YDQZ2
IMO
9958793
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
25
SEROJA XXIV, a tank ship on the Indonesia registry, measures 99 metres on deck. She carries a beam measuring 17 metres and a 4.7-metre draft. On AIS she appears as MMSI 525301983, call sign YDQZ2, IMO 9958793. Add SEROJA XXIV 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 SEROJA XXIV, 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
6.7070° S, 112.4335° E
Wherever SEROJA XXIV roams, 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 SEROJA XXIV 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 SEROJA XXIV and switch it all on
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About SEROJA XXIV
What kind of vessel is SEROJA XXIV?
SEROJA XXIV is a Tanker flagged to Indonesia.
Where was SEROJA XXIV last seen?
SEROJA XXIV was last reported in around 7°S 112°E in Jun 2026 on public AIS.
What is SEROJA XXIV's MMSI?
SEROJA XXIV's MMSI is 525301983. Call sign YDQZ2. IMO 9958793.
How big is SEROJA XXIV?
SEROJA XXIV is about 99 m long, 17 m on the beam, drawing 4.7 m.
Is SEROJA XXIV on the Master's Mate Safety Initiative Network?
Not yet. If SEROJA XXIV is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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