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
TYRRHENIAN SEA
MMSI 636019072 · Call sign D5SU7
Not yet on Master's MateType
Tanker
Flag
LBRLength
250 m
Beam
44 m
Draft
8.6 m
Call sign
D5SU7
IMO
9829100
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
A Liberian tank ship, TYRRHENIAN SEA measures 250 metres. Her hull carries a beam measuring 44 metres and a draft measuring 8.6 metres. On AIS she shows as MMSI 636019072, call sign D5SU7, IMO 9829100. There's a place for TYRRHENIAN SEA on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for commercial operators
Eyes on TYRRHENIAN SEA, 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
49.2924° N, 122.9494° W
Transiting the Salish Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put TYRRHENIAN SEA 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 TYRRHENIAN SEA and switch it all on
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About TYRRHENIAN SEA
What kind of vessel is TYRRHENIAN SEA?
TYRRHENIAN SEA is a Tanker flagged to Liberia.
Where was TYRRHENIAN SEA last seen?
TYRRHENIAN SEA was last reported in the Salish Sea in Jun 2026 on public AIS.
What is TYRRHENIAN SEA's MMSI?
TYRRHENIAN SEA's MMSI is 636019072. Call sign D5SU7. IMO 9829100.
How big is TYRRHENIAN SEA?
TYRRHENIAN SEA is about 250 m long, 44 m on the beam, drawing 8.6 m.
Is TYRRHENIAN SEA on the Master's Mate Safety Initiative Network?
Not yet. If TYRRHENIAN SEA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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