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
SIGNET COLUMBIA
MMSI 367299170 · Call sign WDD8515
Not yet on Master's MateType
Towing
Flag
USALength
19 m
Beam
8 m
Draft
2.5 m
Call sign
WDD8515
IMO
101199048
Official No.
1199048
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
54
Out of the United States, SIGNET COLUMBIA is a 19-metre workboat. She's built with a 8 m beam and a 2.5 m draft. On AIS she shows as MMSI 367299170, call sign WDD8515. Give SIGNET COLUMBIA 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 SIGNET COLUMBIA.
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 22:16 UTC
Position
29.7224° N, 95.2341° W
Status
Under way (engine)
Speed
0.0 kn
Course
226°
Destination
US^0SEE>0SR6
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 SIGNET COLUMBIA 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 COLUMBIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About SIGNET COLUMBIA
What kind of vessel is SIGNET COLUMBIA?
SIGNET COLUMBIA is a Towing flagged to United States of America.
Where was SIGNET COLUMBIA last seen?
SIGNET COLUMBIA was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is SIGNET COLUMBIA's MMSI?
SIGNET COLUMBIA's MMSI is 367299170. Call sign WDD8515. IMO 101199048.
How big is SIGNET COLUMBIA?
SIGNET COLUMBIA is about 19 m long, 8 m on the beam, drawing 2.5 m.
Is SIGNET COLUMBIA on the Master's Mate Safety Initiative Network?
Not yet. If SIGNET COLUMBIA 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.