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.

Cargo

TANGAZONA

MMSI 377901346 · Call sign J8MF4

Not yet on Master's Mate

Type

Cargo

Flag

VCT

Beam

8 m

Draft

9 m

Call sign

J8MF4

First reported

Apr 2026

Last reported

Apr 2026

AIS reports

Hailing from St Vincent, TANGAZONA is a cargo carrier. She's built with a beam measuring 8 metres and a 9-metre draft. Her registration reads MMSI 377901346, call sign J8MF4. TANGAZONA is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.

Free forever · No credit card · for commercial operators

Eyes on TANGAZONA, around the clock.

Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.

Put her on the dashboard — free →

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

Wherever TANGAZONA 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 commercial operators

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

Joining the Safety Initiative Network doesn't just put TANGAZONA 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.

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.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

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.

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 TANGAZONA and switch it all on

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

Claim free → unlock everything

About TANGAZONA

What kind of vessel is TANGAZONA?

TANGAZONA is a Cargo flagged to Saint Vincent and the Grenadines.

What is TANGAZONA's MMSI?

TANGAZONA's MMSI is 377901346. Call sign J8MF4.

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

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