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.

Vessel

ELSEWHERE

MMSI 366428540 · Call sign WTF8023

Not yet on Master's Mate

Flag

USA

Call sign

WTF8023

Official No.

546046

AIS reports

ELSEWHERE is a craft sailing under the American flag. On AIS she appears as MMSI 366428540, call sign WTF8023. Join ELSEWHERE to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

Free forever · No credit card

Is ELSEWHERE 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.

Claim this boat — free →

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

Wherever ELSEWHERE 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

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

Joining the Safety Initiative Network doesn't just put ELSEWHERE 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 ELSEWHERE and switch it all on

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

Claim free → unlock everything

About ELSEWHERE

What kind of vessel is ELSEWHERE?

ELSEWHERE is a vessel flagged to United States of America.

What is ELSEWHERE's MMSI?

ELSEWHERE's MMSI is 366428540. Call sign WTF8023.

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

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