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.

Mobile Offshore Drilling Unit

OCEAN QUEEN

U.S. Official No. 299139

Not yet on Master's Mate

Type

Mobile Offshore Drilling Unit

Flag

USA

Length

107.4 m

Beam

66.3 m

Draft

39.4 m

First reported

Jun 2026

AIS reports

OCEAN QUEEN, a boat hailing from the United States, measures 107.4 metres on deck. Below, she has 66.3 metres in the beam and a draft measuring 39.4 metres. On the registers she's U.S. official number 299139. The Master's Mate Safety Initiative Network welcomes OCEAN QUEEN — free to join, cruiser-run, and always on watch.

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Is OCEAN QUEEN your boat?

Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever OCEAN 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.

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The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put OCEAN QUEEN on the map. It hands you the full bridge:

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.

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.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

Claim OCEAN QUEEN and switch it all on

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About OCEAN QUEEN

What kind of vessel is OCEAN QUEEN?

OCEAN QUEEN is a Mobile Offshore Drilling Unit flagged to United States of America.

What is OCEAN QUEEN's U.S. Official No.?

OCEAN QUEEN's U.S. Official No. is 299139.

How big is OCEAN QUEEN?

OCEAN QUEEN is about 107.4 m long, 66.3 m on the beam, drawing 39.4 m.

Is OCEAN QUEEN on the Master's Mate Safety Initiative Network?

Not yet. If OCEAN QUEEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).