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
UNIAO
MMSI 710467000 · Call sign PWUN
Not yet on Master's MateType
Military
Flag
BRALength
129 m
Beam
14 m
Draft
7 m
Call sign
PWUN
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
74
UNIAO is a Brazilian boat — 129 metres overall. She has a 14-metre beam and a draft of 7 m. Find her under MMSI 710467000, call sign PWUN. Give UNIAO the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is UNIAO 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
22.8672° S, 43.1394° W
Wherever UNIAO roams, 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 UNIAO 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 UNIAO and switch it all on
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About UNIAO
What kind of vessel is UNIAO?
UNIAO is a Military flagged to Brazil.
Where was UNIAO last seen?
UNIAO was last reported in around 23°S 43°W in Jun 2026 on public AIS.
What is UNIAO's MMSI?
UNIAO's MMSI is 710467000. Call sign PWUN.
How big is UNIAO?
UNIAO is about 129 m long, 14 m on the beam, drawing 7 m.
Is UNIAO on the Master's Mate Safety Initiative Network?
Not yet. If UNIAO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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