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
ATLANTIC OASIS
MMSI 371407000 · Call sign 3FEZ4
Not yet on Master's MateType
Cargo
Flag
PANLength
180 m
Beam
29 m
Draft
6.4 m
Call sign
3FEZ4
IMO
9531650
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
ATLANTIC OASIS is a Panamanian cargo carrier, 180 metres from stem to stern. She carries a 29-metre beam and a 6.4-metre draft. Her papers read MMSI 371407000, call sign 3FEZ4, IMO 9531650. ATLANTIC OASIS is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on ATLANTIC OASIS, 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
35.3617° N, 139.8887° E
Transiting the Sea of Japan? 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 ATLANTIC OASIS 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 ATLANTIC OASIS and switch it all on
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About ATLANTIC OASIS
What kind of vessel is ATLANTIC OASIS?
ATLANTIC OASIS is a Cargo flagged to Panama.
Where was ATLANTIC OASIS last seen?
ATLANTIC OASIS was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is ATLANTIC OASIS's MMSI?
ATLANTIC OASIS's MMSI is 371407000. Call sign 3FEZ4. IMO 9531650.
How big is ATLANTIC OASIS?
ATLANTIC OASIS is about 180 m long, 29 m on the beam, drawing 6.4 m.
Is ATLANTIC OASIS on the Master's Mate Safety Initiative Network?
Not yet. If ATLANTIC OASIS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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