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

SLIP A WAY

MMSI 366862160 · Call sign WDA9166

Not yet on Master's Mate

Type

Recreational

Flag

USA

Length

13.8 m

Beam

4.8 m

Draft

1.8 m

Call sign

WDA9166

Official No.

689014

Hull ID

MBN460430685

AIS reports

On the American registry, SLIP A WAY is a 13.8-metre cruising boat. SLIP A WAY has a beam of 4.8 m and a 1.8-metre draft. She's listed under MMSI 366862160, call sign WDA9166. Claim SLIP A WAY free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.

Free forever · No credit card · for recreational captains

Keep SLIP A WAY 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 SLIP A WAY 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 SLIP A WAY 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 SLIP A WAY and switch it all on

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

Claim free → unlock everything

About SLIP A WAY

What kind of vessel is SLIP A WAY?

SLIP A WAY is a Recreational flagged to United States of America.

What is SLIP A WAY's MMSI?

SLIP A WAY's MMSI is 366862160. Call sign WDA9166.

How big is SLIP A WAY?

SLIP A WAY is about 13.8 m long, 4.8 m on the beam, drawing 1.8 m.

Is SLIP A WAY on the Master's Mate Safety Initiative Network?

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