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
PRIMA CONCORD
MMSI 525401281 · Call sign YDSW2
Not yet on Master's MateType
Tanker
Flag
IDNLength
279 m
Beam
43 m
Draft
11.4 m
Call sign
YDSW2
IMO
9256793
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
PRIMA CONCORD flies the Indonesian flag — a 279-metre tank ship. Her hull carries a 43 m beam and a draft of 11.4 m. Officially she's MMSI 525401281, call sign YDSW2, IMO 9256793. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — PRIMA CONCORD included.
Free forever · No credit card · for commercial operators
Eyes on PRIMA CONCORD, 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 4, 2026
Position
5.9749° S, 106.7988° E
Wherever PRIMA CONCORD 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 PRIMA CONCORD 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 PRIMA CONCORD and switch it all on
Free to join · nothing to install to start · cancel anytime
About PRIMA CONCORD
What kind of vessel is PRIMA CONCORD?
PRIMA CONCORD is a Tanker flagged to Indonesia.
Where was PRIMA CONCORD last seen?
PRIMA CONCORD was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is PRIMA CONCORD's MMSI?
PRIMA CONCORD's MMSI is 525401281. Call sign YDSW2. IMO 9256793.
How big is PRIMA CONCORD?
PRIMA CONCORD is about 279 m long, 43 m on the beam, drawing 11.4 m.
Is PRIMA CONCORD on the Master's Mate Safety Initiative Network?
Not yet. If PRIMA CONCORD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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