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
SS Gem State
MMSI 366451000 · Call sign WLDK
Not yet on Master's MateType
Freight Ship
Flag
USALength
203.8 m
Beam
23.2 m
Draft
13.6 m
Call sign
WLDK
IMO
6520911
Official No.
501712
AIS reports
2
SS Gem State is an American merchant ship — 203.8 metres overall. Below, she has a beam of 23.2 m and a draft measuring 13.6 metres. She's on record as MMSI 366451000, call sign WLDK, IMO 6520911. There's a place for SS Gem State on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for commercial operators
Eyes on SS Gem State, 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 SS Gem State 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 SS Gem State 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 SS Gem State and switch it all on
Free to join · nothing to install to start · cancel anytime
About SS Gem State
What kind of vessel is SS Gem State?
SS Gem State is a Freight Ship flagged to United States of America.
What is SS Gem State's MMSI?
SS Gem State's MMSI is 366451000. Call sign WLDK. IMO 6520911.
How big is SS Gem State?
SS Gem State is about 203.8 m long, 23.2 m on the beam, drawing 13.6 m.
Is SS Gem State on the Master's Mate Safety Initiative Network?
Not yet. If SS Gem State is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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