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
SIGNET ARCTURUS
MMSI 367589340 · Call sign WDG9592
Not yet on Master's MateType
Towing Vessel
Flag
USALength
30.5 m
Beam
11.6 m
Draft
5.5 m
Call sign
WDG9592
IMO
9681766
Official No.
1249003
AIS reports
1
SIGNET ARCTURUS is a service vessel hailing from the United States, measuring 30.5 metres. She's built with a beam of 11.6 m and a 5.5 m draft. On AIS she appears as MMSI 367589340, call sign WDG9592, IMO 9681766. Claim SIGNET ARCTURUS free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for working boats
Built for boats that work — like SIGNET ARCTURUS.
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
Wherever SIGNET ARCTURUS 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 SIGNET ARCTURUS 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 SIGNET ARCTURUS and switch it all on
Free to join · nothing to install to start · cancel anytime
About SIGNET ARCTURUS
What kind of vessel is SIGNET ARCTURUS?
SIGNET ARCTURUS is a Towing Vessel flagged to United States of America.
What is SIGNET ARCTURUS's MMSI?
SIGNET ARCTURUS's MMSI is 367589340. Call sign WDG9592. IMO 9681766.
How big is SIGNET ARCTURUS?
SIGNET ARCTURUS is about 30.5 m long, 11.6 m on the beam, drawing 5.5 m.
Is SIGNET ARCTURUS on the Master's Mate Safety Initiative Network?
Not yet. If SIGNET ARCTURUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.