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
MAERSK ATLANTA
MMSI 338078000 · Call sign WNTL
Not yet on Master's MateType
Cargo
Flag
USALength
299 m
Beam
40 m
Draft
11.5 m
Call sign
WNTL
IMO
9348649
Official No.
981902
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
27
On the American registry, MAERSK ATLANTA is a 299-metre cargo vessel. She's built with a 40-metre beam and a 11.5-metre draft. On AIS she shows as MMSI 338078000, call sign WNTL, IMO 9348649. MAERSK ATLANTA 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 MAERSK ATLANTA, 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
Live AIS position · Jun 9, 2026 21:18 UTC
Position
40.2961° N, 68.3818° W
Status
Under way (engine)
Speed
17.8 kn
Course
102°
Destination
MAPTM
ETA
06-16 07:00 UTC
Transiting off the U.S. East Coast? 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 MAERSK ATLANTA 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 MAERSK ATLANTA and switch it all on
Free to join · nothing to install to start · cancel anytime
About MAERSK ATLANTA
What kind of vessel is MAERSK ATLANTA?
MAERSK ATLANTA is a Cargo flagged to United States of America.
Where was MAERSK ATLANTA last seen?
MAERSK ATLANTA was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is MAERSK ATLANTA's MMSI?
MAERSK ATLANTA's MMSI is 338078000. Call sign WNTL. IMO 9348649.
How big is MAERSK ATLANTA?
MAERSK ATLANTA is about 299 m long, 40 m on the beam, drawing 11.5 m.
Is MAERSK ATLANTA on the Master's Mate Safety Initiative Network?
Not yet. If MAERSK ATLANTA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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