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.
Other
TR 436
MMSI 270401000 · Call sign OL6587
Not yet on Master's MateType
Other
Flag
CZELength
13 m
Beam
9 m
Draft
1.5 m
Call sign
OL6587
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
TR 436 is a 13-metre boat hailing from Czechia. Her hull carries a beam measuring 9 metres and a draft measuring 1.5 metres. Find her under MMSI 270401000, call sign OL6587. TR 436 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
Is TR 436 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
Last known position · Jun 3, 2026
Position
50.2046° N, 14.6510° E
Wherever TR 436 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 TR 436 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 TR 436 and switch it all on
Free to join · nothing to install to start · cancel anytime
About TR 436
What kind of vessel is TR 436?
TR 436 is a Other flagged to Czechia.
Where was TR 436 last seen?
TR 436 was last reported in around 50°N 15°E in Jun 2026 on public AIS.
What is TR 436's MMSI?
TR 436's MMSI is 270401000. Call sign OL6587.
How big is TR 436?
TR 436 is about 13 m long, 9 m on the beam, drawing 1.5 m.
Is TR 436 on the Master's Mate Safety Initiative Network?
Not yet. If TR 436 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.