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.
Tug
GOLD COAST
MMSI 367098010 · Call sign WDC9135
Not yet on Master's MateType
Tug
Flag
USALength
20 m
Beam
8 m
Draft
2.8 m
Call sign
WDC9135
IMO
8852540
Official No.
511916
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
14
GOLD COAST is an American 20-metre harbour tug. Her hull carries a beam of 8 m and a draft of 2.8 m. On AIS she shows as MMSI 367098010, call sign WDC9135, IMO 8852540. GOLD COAST belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for working boats
Built for boats that work — like GOLD COAST.
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 15:47 UTC
Position
36.8811° N, 76.3383° W
Status
Under way (engine)
Speed
1.3 kn
Course
231°
Working 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put GOLD COAST 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 GOLD COAST and switch it all on
Free to join · nothing to install to start · cancel anytime
About GOLD COAST
What kind of vessel is GOLD COAST?
GOLD COAST is a Tug flagged to United States of America.
Where was GOLD COAST last seen?
GOLD COAST was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is GOLD COAST's MMSI?
GOLD COAST's MMSI is 367098010. Call sign WDC9135. IMO 8852540.
How big is GOLD COAST?
GOLD COAST is about 20 m long, 8 m on the beam, drawing 2.8 m.
Is GOLD COAST on the Master's Mate Safety Initiative Network?
Not yet. If GOLD COAST 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.