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.
Freight Ship
Maersk Tennessee
MMSI 369390000 · Call sign KRIJ
Not yet on Master's MateType
Freight Ship
Flag
USALength
278.1 m
Beam
32.2 m
Draft
18.7 m
Call sign
KRIJ
IMO
9314210
Official No.
608019
AIS reports
2
Registered in the United States, Maersk Tennessee is a 278.1-metre cargo carrier. She carries 32.2 metres in the beam and a 18.7-metre draft. Officially she's MMSI 369390000, call sign KRIJ, IMO 9314210. Maersk Tennessee can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on Maersk Tennessee, 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
Wherever Maersk Tennessee roams, 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 Tennessee 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 Tennessee and switch it all on
Free to join · nothing to install to start · cancel anytime
About Maersk Tennessee
What kind of vessel is Maersk Tennessee?
Maersk Tennessee is a Freight Ship flagged to United States of America.
What is Maersk Tennessee's MMSI?
Maersk Tennessee's MMSI is 369390000. Call sign KRIJ. IMO 9314210.
How big is Maersk Tennessee?
Maersk Tennessee is about 278.1 m long, 32.2 m on the beam, drawing 18.7 m.
Is Maersk Tennessee on the Master's Mate Safety Initiative Network?
Not yet. If Maersk Tennessee is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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