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
ALPHA UNITY
MMSI 636019115 · Call sign D5SZ7
Not yet on Master's MateType
Cargo
Flag
LBRLength
292 m
Beam
45 m
Draft
18.2 m
Call sign
D5SZ7
IMO
9402299
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
39
On the Liberian registry, ALPHA UNITY is a 292-metre general cargo ship. She has a 45 m beam and a draft measuring 18.2 metres. Find her under MMSI 636019115, call sign D5SZ7, IMO 9402299. Put ALPHA UNITY on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on ALPHA UNITY, 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
Last known position · Jun 3, 2026
Position
34.7127° S, 18.3839° E
Wherever ALPHA UNITY 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 ALPHA UNITY 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 ALPHA UNITY and switch it all on
Free to join · nothing to install to start · cancel anytime
About ALPHA UNITY
What kind of vessel is ALPHA UNITY?
ALPHA UNITY is a Cargo flagged to Liberia.
Where was ALPHA UNITY last seen?
ALPHA UNITY was last reported in around 35°S 18°E in Jun 2026 on public AIS.
What is ALPHA UNITY's MMSI?
ALPHA UNITY's MMSI is 636019115. Call sign D5SZ7. IMO 9402299.
How big is ALPHA UNITY?
ALPHA UNITY is about 292 m long, 45 m on the beam, drawing 18.2 m.
Is ALPHA UNITY on the Master's Mate Safety Initiative Network?
Not yet. If ALPHA UNITY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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