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 Vessel
SUNDIAL
MMSI 367047180 · Call sign WDC5838
Not yet on Master's MateType
Towing Vessel
Flag
USALength
29 m
Beam
10 m
Draft
3.2 m
Call sign
WDC5838
Official No.
652357
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
SUNDIAL is a harbour workboat wearing American colours, 29 metres long. Below, she has 10 metres in the beam and a draft of 3.2 m. On AIS she appears as MMSI 367047180, call sign WDC5838. Put SUNDIAL on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like SUNDIAL.
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
Last known position · Jun 4, 2026
Position
45.6418° N, 122.7400° W
Wherever SUNDIAL roams, 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 SUNDIAL 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 SUNDIAL and switch it all on
Free to join · nothing to install to start · cancel anytime
About SUNDIAL
What kind of vessel is SUNDIAL?
SUNDIAL is a Towing Vessel flagged to United States of America.
Where was SUNDIAL last seen?
SUNDIAL was last reported in around 46°N 123°W in Jun 2026 on public AIS.
What is SUNDIAL's MMSI?
SUNDIAL's MMSI is 367047180. Call sign WDC5838.
How big is SUNDIAL?
SUNDIAL is about 29 m long, 10 m on the beam, drawing 3.2 m.
Is SUNDIAL on the Master's Mate Safety Initiative Network?
Not yet. If SUNDIAL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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