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.

Passenger (Inspected)

Snappa

MMSI 367355260 · Call sign WDE4589

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

14.1 m

Beam

4.4 m

Draft

1.8 m

Call sign

WDE4589

Official No.

1210400

Hull ID

WES46075A707

AIS reports

Snappa is an excursion vessel under American registration, 14.1 metres from stem to stern. She's built with a beam of 4.4 m and a 1.8-metre draft. On the registers she's MMSI 367355260, call sign WDE4589. Claim Snappa free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

Free forever · No credit card · for passenger & charter operators

Keep every soul aboard Snappa safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

Switch on the safety stack — free →

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

Wherever Snappa 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 passenger & charter operators

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

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

Distress Mesh

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

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Systems Monitoring

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

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

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 Snappa and switch it all on

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

Claim free → unlock everything

About Snappa

What kind of vessel is Snappa?

Snappa is a Passenger (Inspected) flagged to United States of America.

What is Snappa's MMSI?

Snappa's MMSI is 367355260. Call sign WDE4589.

How big is Snappa?

Snappa is about 14.1 m long, 4.4 m on the beam, drawing 1.8 m.

Is Snappa on the Master's Mate Safety Initiative Network?

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