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.

Military

LV WARSHIP A-90

MMSI 275307000 · Call sign YLNU

Not yet on Master's Mate

Type

Military

Flag

LVA

Length

59 m

Beam

11 m

Draft

3.7 m

Call sign

YLNU

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

LV WARSHIP A-90 is a Latvian boat, 59 metres overall. She's built with a 11 m beam and a 3.7-metre draft. Her registration reads MMSI 275307000, call sign YLNU. LV WARSHIP A-90 can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

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Is LV WARSHIP A-90 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.

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Last known position · Jun 4, 2026

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Position

54.5429° N, 18.5532° E

Crossing the Baltic Sea? You're never out there alone.

Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.

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

Joining the Safety Initiative Network doesn't just put LV WARSHIP A-90 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.

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About LV WARSHIP A-90

What kind of vessel is LV WARSHIP A-90?

LV WARSHIP A-90 is a Military flagged to Latvia.

Where was LV WARSHIP A-90 last seen?

LV WARSHIP A-90 was last reported in the Baltic Sea in Jun 2026 on public AIS.

What is LV WARSHIP A-90's MMSI?

LV WARSHIP A-90's MMSI is 275307000. Call sign YLNU.

How big is LV WARSHIP A-90?

LV WARSHIP A-90 is about 59 m long, 11 m on the beam, drawing 3.7 m.

Is LV WARSHIP A-90 on the Master's Mate Safety Initiative Network?

Not yet. If LV WARSHIP A-90 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).