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.
Passenger
CELESTYAL DISCOVERY
MMSI 256667000 · Call sign 9HA5930
Not yet on Master's MateType
Passenger
Flag
MLTLength
203 m
Beam
28 m
Draft
6.4 m
Call sign
9HA5930
IMO
9221566
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
CELESTYAL DISCOVERY is a Maltese 203-metre passenger vessel. She carries a beam measuring 28 metres and a 6.4 m draft. She broadcasts as MMSI 256667000, call sign 9HA5930, IMO 9221566. CELESTYAL DISCOVERY is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard CELESTYAL DISCOVERY safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
35.7713° N, 26.5933° E
Sailing the Aegean Sea? 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CELESTYAL DISCOVERY on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 CELESTYAL DISCOVERY and switch it all on
Free to join · nothing to install to start · cancel anytime
About CELESTYAL DISCOVERY
What kind of vessel is CELESTYAL DISCOVERY?
CELESTYAL DISCOVERY is a Passenger flagged to Malta.
Where was CELESTYAL DISCOVERY last seen?
CELESTYAL DISCOVERY was last reported in the Aegean Sea in Jun 2026 on public AIS.
What is CELESTYAL DISCOVERY's MMSI?
CELESTYAL DISCOVERY's MMSI is 256667000. Call sign 9HA5930. IMO 9221566.
How big is CELESTYAL DISCOVERY?
CELESTYAL DISCOVERY is about 203 m long, 28 m on the beam, drawing 6.4 m.
Is CELESTYAL DISCOVERY on the Master's Mate Safety Initiative Network?
Not yet. If CELESTYAL DISCOVERY 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.