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.
Passenger (Inspected)
Gulf Queen
MMSI 366955030 · Call sign WDQ5094
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
22.2 m
Beam
6.7 m
Draft
2.2 m
Call sign
WDQ5094
Official No.
611950
AIS reports
2
Out of the United States, Gulf Queen is a 22.2-metre passenger craft. She has 6.7 metres in the beam and a draft measuring 2.2 metres. She broadcasts as MMSI 366955030, call sign WDQ5094. Add Gulf Queen to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Gulf Queen safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Gulf Queen 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Gulf Queen on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 Gulf Queen and switch it all on
Free to join · nothing to install to start · cancel anytime
About Gulf Queen
What kind of vessel is Gulf Queen?
Gulf Queen is a Passenger (Inspected) flagged to United States of America.
What is Gulf Queen's MMSI?
Gulf Queen's MMSI is 366955030. Call sign WDQ5094.
How big is Gulf Queen?
Gulf Queen is about 22.2 m long, 6.7 m on the beam, drawing 2.2 m.
Is Gulf Queen on the Master's Mate Safety Initiative Network?
Not yet. If Gulf Queen is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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