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
OPTIMA SEAWAYS
MMSI 277339000 · Call sign LYSD
Not yet on Master's MateType
Passenger
Flag
LTULength
186 m
Beam
26 m
Draft
6.5 m
Call sign
LYSD
IMO
9188427
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
81
Out of Lithuania, OPTIMA SEAWAYS is an 186-metre passenger ship. Her hull carries a beam measuring 26 metres and a draft measuring 6.5 metres. On AIS she appears as MMSI 277339000, call sign LYSD, IMO 9188427. OPTIMA SEAWAYS carries passengers; the free Master's Mate Safety Initiative Network helps carry the watch, with distress alerting and a network nearby.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard OPTIMA SEAWAYS 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 00:04 UTC
Position
55.8175° N, 18.4599° E
Status
Under way (engine)
Speed
15.5 kn
Course
93°
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 OPTIMA SEAWAYS 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 OPTIMA SEAWAYS and switch it all on
Free to join · nothing to install to start · cancel anytime
About OPTIMA SEAWAYS
What kind of vessel is OPTIMA SEAWAYS?
OPTIMA SEAWAYS is a Passenger flagged to Lithuania.
Where was OPTIMA SEAWAYS last seen?
OPTIMA SEAWAYS was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is OPTIMA SEAWAYS's MMSI?
OPTIMA SEAWAYS's MMSI is 277339000. Call sign LYSD. IMO 9188427.
How big is OPTIMA SEAWAYS?
OPTIMA SEAWAYS is about 186 m long, 26 m on the beam, drawing 6.5 m.
Is OPTIMA SEAWAYS on the Master's Mate Safety Initiative Network?
Not yet. If OPTIMA SEAWAYS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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