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.
Industrial Vessel
VIKING
MMSI 367304340 · Call sign WTH6411
Not yet on Master's MateType
Industrial Vessel
Flag
USALength
76.1 m
Beam
20.1 m
Draft
4.9 m
Call sign
WTH6411
Official No.
650392
AIS reports
1
On the American registry, VIKING is a 76.1-metre working ship. She has a 20.1 m beam and a draft of 4.9 m. On the registers she's MMSI 367304340, call sign WTH6411. Put VIKING on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on VIKING, 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 VIKING 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 VIKING 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 VIKING and switch it all on
Free to join · nothing to install to start · cancel anytime
About VIKING
What kind of vessel is VIKING?
VIKING is a Industrial Vessel flagged to United States of America.
What is VIKING's MMSI?
VIKING's MMSI is 367304340. Call sign WTH6411.
How big is VIKING?
VIKING is about 76.1 m long, 20.1 m on the beam, drawing 4.9 m.
Is VIKING on the Master's Mate Safety Initiative Network?
Not yet. If VIKING is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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