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.
Towing
SYDNEY TERRAL
MMSI 368374890 · Call sign WDP6691
Not yet on Master's MateType
Towing
Flag
USALength
21 m
Beam
9 m
Draft
2.9 m
Call sign
WDP6691
Official No.
567282
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
SYDNEY TERRAL flies the American flag — a 21-metre work boat. Below, she has a 9 m beam and a draft measuring 2.9 metres. She broadcasts as MMSI 368374890, call sign WDP6691. Give SYDNEY TERRAL the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working boats
Built for boats that work — like SYDNEY TERRAL.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 19:28 UTC
Position
29.7949° N, 93.3247° W
Status
Under way (engine)
Speed
0.0 kn
Course
55°
Destination
MONKEY ISLE
ETA
07-25 23:40 UTC
Working the Gulf of Mexico? 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SYDNEY TERRAL on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 SYDNEY TERRAL and switch it all on
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About SYDNEY TERRAL
What kind of vessel is SYDNEY TERRAL?
SYDNEY TERRAL is a Towing flagged to United States of America.
Where was SYDNEY TERRAL last seen?
SYDNEY TERRAL was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is SYDNEY TERRAL's MMSI?
SYDNEY TERRAL's MMSI is 368374890. Call sign WDP6691.
How big is SYDNEY TERRAL?
SYDNEY TERRAL is about 21 m long, 9 m on the beam, drawing 2.9 m.
Is SYDNEY TERRAL on the Master's Mate Safety Initiative Network?
Not yet. If SYDNEY TERRAL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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