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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.
Recreational

Tubular Bells

MMSI 368458790 · Call sign WDQ8083

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
13.3 m
Beam
4.3 m
Draft
2.3 m
Call sign
WDQ8083
Official No.
1161554
Hull ID
STNAJ128D304
AIS reports
1

Tubular Bells, a leisure boat flying the flag of the United States, measures 13.3 metres on deck. She carries a 4.3-metre beam and a 2.3 m draft. She's on record as MMSI 368458790, call sign WDQ8083. Claim Tubular Bells free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

Free forever · No credit card · for recreational captains

Keep Tubular Bells looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

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

Wherever Tubular Bells 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 recreational captains

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

Joining the Safety Initiative Network doesn't just put Tubular Bells 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 Tubular Bells and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Tubular Bells

What kind of vessel is Tubular Bells?
Tubular Bells is a Recreational flagged to United States of America.
What is Tubular Bells's MMSI?
Tubular Bells's MMSI is 368458790. Call sign WDQ8083.
How big is Tubular Bells?
Tubular Bells is about 13.3 m long, 4.3 m on the beam, drawing 2.3 m.
Is Tubular Bells on the Master's Mate Safety Initiative Network?
Not yet. If Tubular Bells is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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