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.
Offshore Supply Vessel
LUKE THOMAS
MMSI 367396620 · Call sign WDK8948
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
37.7 m
Beam
10.4 m
Draft
3.8 m
Call sign
WDK8948
IMO
9558440
Official No.
1211622
AIS reports
2
Registered in the United States, LUKE THOMAS is a 37.7-metre utility vessel. She's built with a 10.4 m beam and a 3.8-metre draft. Officially she's MMSI 367396620, call sign WDK8948, IMO 9558440. Claim LUKE THOMAS free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for working boats
Built for boats that work — like LUKE THOMAS.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever LUKE THOMAS 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put LUKE THOMAS on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 LUKE THOMAS and switch it all on
Free to join · nothing to install to start · cancel anytime
About LUKE THOMAS
What kind of vessel is LUKE THOMAS?
LUKE THOMAS is a Offshore Supply Vessel flagged to United States of America.
What is LUKE THOMAS's MMSI?
LUKE THOMAS's MMSI is 367396620. Call sign WDK8948. IMO 9558440.
How big is LUKE THOMAS?
LUKE THOMAS is about 37.7 m long, 10.4 m on the beam, drawing 3.8 m.
Is LUKE THOMAS on the Master's Mate Safety Initiative Network?
Not yet. If LUKE THOMAS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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