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.

UNSPECIFIED

THE OFFSHORE CO NO 5

U.S. Official No. 259024

Not yet on Master's Mate

Type

UNSPECIFIED

Flag

USA

Length

79.2 m

Beam

14.6 m

Draft

3.7 m

First reported

Jun 2026

AIS reports

THE OFFSHORE CO NO 5 is a vessel under American registration, 79.2 metres from stem to stern. THE OFFSHORE CO NO 5 has a beam of 14.6 m and a 3.7-metre draft. She's on record as U.S. official number 259024. The Master's Mate Safety Initiative Network welcomes THE OFFSHORE CO NO 5 — free to join, cruiser-run, and always on watch.

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Is THE OFFSHORE CO NO 5 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 THE OFFSHORE CO NO 5 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 THE OFFSHORE CO NO 5 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 THE OFFSHORE CO NO 5 and switch it all on

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About THE OFFSHORE CO NO 5

What kind of vessel is THE OFFSHORE CO NO 5?

THE OFFSHORE CO NO 5 is a UNSPECIFIED flagged to United States of America.

What is THE OFFSHORE CO NO 5's U.S. Official No.?

THE OFFSHORE CO NO 5's U.S. Official No. is 259024.

How big is THE OFFSHORE CO NO 5?

THE OFFSHORE CO NO 5 is about 79.2 m long, 14.6 m on the beam, drawing 3.7 m.

Is THE OFFSHORE CO NO 5 on the Master's Mate Safety Initiative Network?

Not yet. If THE OFFSHORE CO NO 5 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).