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.
Cargo
CRYSTAL ASIA
MMSI 273394490 · Call sign UDSR
Not yet on Master's MateType
Cargo
Flag
RUSLength
135 m
Beam
20 m
Draft
5.6 m
Call sign
UDSR
IMO
9053957
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
A Russian merchant vessel, CRYSTAL ASIA measures 135 metres. She carries a beam measuring 20 metres and a 5.6 m draft. On AIS she shows as MMSI 273394490, call sign UDSR, IMO 9053957. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — CRYSTAL ASIA included.
Free forever · No credit card · for commercial operators
Eyes on CRYSTAL ASIA, 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
46.3886° N, 142.6777° E
Wherever CRYSTAL ASIA 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 CRYSTAL ASIA 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 CRYSTAL ASIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About CRYSTAL ASIA
What kind of vessel is CRYSTAL ASIA?
CRYSTAL ASIA is a Cargo flagged to Russia.
Where was CRYSTAL ASIA last seen?
CRYSTAL ASIA was last reported in around 46°N 143°E in Jun 2026 on public AIS.
What is CRYSTAL ASIA's MMSI?
CRYSTAL ASIA's MMSI is 273394490. Call sign UDSR. IMO 9053957.
How big is CRYSTAL ASIA?
CRYSTAL ASIA is about 135 m long, 20 m on the beam, drawing 5.6 m.
Is CRYSTAL ASIA on the Master's Mate Safety Initiative Network?
Not yet. If CRYSTAL ASIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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