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.

Fishing Tender

M & M

MMSI 367656470 · Call sign WDH8279

Not yet on Master's Mate

Type

Fishing Tender

Flag

USA

Length

25.7 m

Beam

7.3 m

Draft

2.4 m

Call sign

WDH8279

IMO

8852679

Official No.

960195

AIS reports

M & M is a commercial fishing boat on the the United States registry, 25.7 metres on deck. She has a 7.3-metre beam and a draft measuring 2.4 metres. Her registration reads MMSI 367656470, call sign WDH8279, IMO 8852679. Working boats like M & M spend long hours offshore — the free Master's Mate Safety Initiative Network puts a distress mesh and a watching fleet within reach.

Free forever · No credit card · for working captains

Know where the fleet is. Get M & M home safe.

Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.

Keep the fleet in sight — free →

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

Wherever M & M 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 working captains

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

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

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.

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.

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 M & M and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About M & M

What kind of vessel is M & M?

M & M is a Fishing Tender flagged to United States of America.

What is M & M's MMSI?

M & M's MMSI is 367656470. Call sign WDH8279. IMO 8852679.

How big is M & M?

M & M is about 25.7 m long, 7.3 m on the beam, drawing 2.4 m.

Is M & M on the Master's Mate Safety Initiative Network?

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