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.
Recreational
TORTUGA
MMSI 368179940 · Call sign WDL9528
Not yet on Master's MateType
Recreational
Flag
USALength
22.6 m
Beam
6 m
Draft
4 m
Call sign
WDL9528
Official No.
1311544
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
22
TORTUGA is an American private vessel, 22.6 metres LOA. Below, she has a 6-metre beam and a draft of 4 m. She broadcasts as MMSI 368179940, call sign WDL9528. Sign TORTUGA up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for recreational captains
Keep TORTUGA looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 2, 2026
Position
38.9641° N, 76.4550° W
Cruising Chesapeake Bay? 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TORTUGA 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 TORTUGA and switch it all on
Free to join · nothing to install to start · cancel anytime
About TORTUGA
What kind of vessel is TORTUGA?
TORTUGA is a Recreational flagged to United States of America.
Where was TORTUGA last seen?
TORTUGA was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is TORTUGA's MMSI?
TORTUGA's MMSI is 368179940. Call sign WDL9528.
How big is TORTUGA?
TORTUGA is about 22.6 m long, 6 m on the beam, drawing 4 m.
Is TORTUGA on the Master's Mate Safety Initiative Network?
Not yet. If TORTUGA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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