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.

Research Vessel

SHANG WHEELER

U.S. Official No. 1155115

Not yet on Master's Mate

Type

Research Vessel

Flag

USA

Length

15.5 m

Beam

4.5 m

Draft

2.6 m

First reported

Jun 2026

AIS reports

SHANG WHEELER is a craft flying the flag of the United States, 15.5 metres on deck. Her hull carries 4.5 metres in the beam and a draft measuring 2.6 metres. On the registers she's U.S. official number 1155115. Join SHANG WHEELER to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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Is SHANG WHEELER 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 SHANG WHEELER 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 SHANG WHEELER 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 SHANG WHEELER and switch it all on

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About SHANG WHEELER

What kind of vessel is SHANG WHEELER?

SHANG WHEELER is a Research Vessel flagged to United States of America.

What is SHANG WHEELER's U.S. Official No.?

SHANG WHEELER's U.S. Official No. is 1155115.

How big is SHANG WHEELER?

SHANG WHEELER is about 15.5 m long, 4.5 m on the beam, drawing 2.6 m.

Is SHANG WHEELER on the Master's Mate Safety Initiative Network?

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