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.
Passenger (Inspected)
CYCLONE SHARK
MMSI 368139870 · Call sign WDL5304
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
23.9 m
Beam
8 m
Draft
2.8 m
Call sign
WDL5304
Official No.
1302969
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
78
Out of the United States, CYCLONE SHARK is a 23.9-metre passenger vessel. She's built with a beam measuring 8 metres and a 2.8 m draft. She's listed under MMSI 368139870, call sign WDL5304. Give CYCLONE SHARK the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard CYCLONE SHARK safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 14:05 UTC
Position
40.6334° N, 74.0472° W
Status
Under way (engine)
Speed
18.7 kn
Course
75°
Sailing off the U.S. East Coast? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put CYCLONE SHARK on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 CYCLONE SHARK and switch it all on
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About CYCLONE SHARK
What kind of vessel is CYCLONE SHARK?
CYCLONE SHARK is a Passenger (Inspected) flagged to United States of America.
Where was CYCLONE SHARK last seen?
CYCLONE SHARK was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is CYCLONE SHARK's MMSI?
CYCLONE SHARK's MMSI is 368139870. Call sign WDL5304.
How big is CYCLONE SHARK?
CYCLONE SHARK is about 23.9 m long, 8 m on the beam, drawing 2.8 m.
Is CYCLONE SHARK on the Master's Mate Safety Initiative Network?
Not yet. If CYCLONE SHARK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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