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Military
GLADYS S
MMSI 366977850 · Call sign WDB9526
Not yet on Master's MateType
Military
Flag
USALength
28 m
Beam
7 m
Draft
6.9 m
Call sign
WDB9526
Official No.
548257
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
32
Registered in the United States, GLADYS S is a 28-metre vessel. She carries a beam measuring 7 metres and a 6.9 m draft. Find her under MMSI 366977850, call sign WDB9526. GLADYS S can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
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Is GLADYS S your boat?
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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Live AIS position · Jun 9, 2026 17:17 UTC
Position
33.7344° N, 118.2635° W
Status
Under way (engine)
Speed
0.0 kn
Course
137°
Destination
LA/LB ANCHORAGES
ETA
04-05 00:00 UTC
Crossing off Southern California? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put GLADYS S 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.
Claim GLADYS S and switch it all on
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About GLADYS S
What kind of vessel is GLADYS S?
GLADYS S is a Military flagged to United States of America.
Where was GLADYS S last seen?
GLADYS S was last reported in off Southern California in Jun 2026 on public AIS.
What is GLADYS S's MMSI?
GLADYS S's MMSI is 366977850. Call sign WDB9526.
How big is GLADYS S?
GLADYS S is about 28 m long, 7 m on the beam, drawing 6.9 m.
Is GLADYS S on the Master's Mate Safety Initiative Network?
Not yet. If GLADYS S is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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