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
DELTA OCEAN
MMSI 636019889 · Call sign D5WQ3
Not yet on Master's MateType
Tanker
Flag
LBRLength
274 m
Beam
48 m
Draft
9.9 m
Call sign
D5WQ3
IMO
9408475
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
DELTA OCEAN, a tank ship wearing Liberian colours, measures 274 metres on deck. She carries 48 metres in the beam and a 9.9 m draft. On the registers she's MMSI 636019889, call sign D5WQ3, IMO 9408475. DELTA OCEAN 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 DELTA OCEAN, 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
37.8466° N, 23.5064° E
Transiting the Aegean Sea? 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 DELTA OCEAN 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 DELTA OCEAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About DELTA OCEAN
What kind of vessel is DELTA OCEAN?
DELTA OCEAN is a Tanker flagged to Liberia.
Where was DELTA OCEAN last seen?
DELTA OCEAN was last reported in the Aegean Sea in Jun 2026 on public AIS.
What is DELTA OCEAN's MMSI?
DELTA OCEAN's MMSI is 636019889. Call sign D5WQ3. IMO 9408475.
How big is DELTA OCEAN?
DELTA OCEAN is about 274 m long, 48 m on the beam, drawing 9.9 m.
Is DELTA OCEAN on the Master's Mate Safety Initiative Network?
Not yet. If DELTA OCEAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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