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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.
Other
G.L. 58
MMSI 369378000 · Call sign WDK5866
Not yet on Master's MateType
Other
Flag
USALength
96 m
Beam
40 m
Draft
2.4 m
Call sign
WDK5866
Official No.
538397
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
33
G.L. 58, an American boat, measures 96 metres on deck. Her hull carries a beam measuring 40 metres and a draft of 2.4 m. On AIS she shows as MMSI 369378000, call sign WDK5866. Claim G.L. 58 free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Last known position · Jun 4, 2026
Position
31.1313° N, 81.4931° W
Wherever G.L. 58 roams, you're never out there alone.
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Joining the Safety Initiative Network doesn't just put G.L. 58 on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About G.L. 58
What kind of vessel is G.L. 58?
G.L. 58 is a Other flagged to United States of America.
Where was G.L. 58 last seen?
G.L. 58 was last reported in around 31°N 81°W in Jun 2026 on public AIS.
What is G.L. 58's MMSI?
G.L. 58's MMSI is 369378000. Call sign WDK5866.
How big is G.L. 58?
G.L. 58 is about 96 m long, 40 m on the beam, drawing 2.4 m.
Is G.L. 58 on the Master's Mate Safety Initiative Network?
Not yet. If G.L. 58 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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