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
ORMSO
MMSI 276818000 · Call sign ESJY
Not yet on Master's MateType
Passenger
Flag
ESTLength
46 m
Beam
12 m
Draft
2.7 m
Call sign
ESJY
IMO
9744441
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
46
ORMSO, a passenger ferry sailing under the Estonian flag, measures 46 metres on deck. Below, she has a 12-metre beam and a draft of 2.7 m. She's listed under MMSI 276818000, call sign ESJY, IMO 9744441. Join ORMSO to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard ORMSO 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
Live AIS position · Jun 9, 2026 03:22 UTC
Position
58.9703° N, 23.3127° E
Status
Under way (engine)
Speed
0.0 kn
Course
25°
Sailing 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.
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 ORMSO 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 ORMSO and switch it all on
Free to join · nothing to install to start · cancel anytime
About ORMSO
What kind of vessel is ORMSO?
ORMSO is a Passenger flagged to Estonia.
Where was ORMSO last seen?
ORMSO was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is ORMSO's MMSI?
ORMSO's MMSI is 276818000. Call sign ESJY. IMO 9744441.
How big is ORMSO?
ORMSO is about 46 m long, 12 m on the beam, drawing 2.7 m.
Is ORMSO on the Master's Mate Safety Initiative Network?
Not yet. If ORMSO 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.