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
CRYSTAL RIVER
MMSI 374097000 · Call sign 3EST6
Not yet on Master's MateType
Tanker
Flag
PANLength
230 m
Beam
37 m
Draft
8.4 m
Call sign
3EST6
IMO
9780641
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
38
CRYSTAL RIVER is a tank ship flying the flag of Panama, spanning 230 metres. Below, she has a beam of 37 m and a draft measuring 8.4 metres. On AIS she shows as MMSI 374097000, call sign 3EST6, IMO 9780641. CRYSTAL RIVER can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on CRYSTAL RIVER, 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
29.7382° N, 95.1249° W
Transiting the Gulf of Mexico? 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 CRYSTAL RIVER 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 RIVER and switch it all on
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About CRYSTAL RIVER
What kind of vessel is CRYSTAL RIVER?
CRYSTAL RIVER is a Tanker flagged to Panama.
Where was CRYSTAL RIVER last seen?
CRYSTAL RIVER was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is CRYSTAL RIVER's MMSI?
CRYSTAL RIVER's MMSI is 374097000. Call sign 3EST6. IMO 9780641.
How big is CRYSTAL RIVER?
CRYSTAL RIVER is about 230 m long, 37 m on the beam, drawing 8.4 m.
Is CRYSTAL RIVER on the Master's Mate Safety Initiative Network?
Not yet. If CRYSTAL RIVER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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