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.

Tank Ship

ALLEGIANCE *

U.S. Official No. 271866

Not yet on Master's Mate

Type

Tank Ship

Flag

USA

Length

192.6 m

Beam

27.6 m

Draft

13.8 m

First reported

Jun 2026

AIS reports

Registered in the United States, ALLEGIANCE * is a 192.6-metre tanker. She carries 27.6 metres in the beam and a 13.8-metre draft. She's listed under U.S. official number 271866. ALLEGIANCE * can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

Free forever · No credit card · for commercial operators

Eyes on ALLEGIANCE *, 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 ALLEGIANCE * 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 ALLEGIANCE * 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 ALLEGIANCE * and switch it all on

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

Claim free → unlock everything

About ALLEGIANCE *

What kind of vessel is ALLEGIANCE *?

ALLEGIANCE * is a Tank Ship flagged to United States of America.

What is ALLEGIANCE *'s U.S. Official No.?

ALLEGIANCE *'s U.S. Official No. is 271866.

How big is ALLEGIANCE *?

ALLEGIANCE * is about 192.6 m long, 27.6 m on the beam, drawing 13.8 m.

Is ALLEGIANCE * on the Master's Mate Safety Initiative Network?

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