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
OLGA S
MMSI 630001262 · Call sign J5BD5
Not yet on Master's MateType
Cargo
Flag
GNBDraft
3.2 m
Call sign
J5BD5
IMO
9108415
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
19
OLGA S is a merchant vessel listed on the Guinea-Bissau registry. OLGA S has a 3.2 m draft. Her papers read MMSI 630001262, call sign J5BD5, IMO 9108415. OLGA S can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on OLGA S, 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
40.9379° N, 28.9203° E
Transiting the Bosphorus? 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 OLGA S 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 OLGA S and switch it all on
Free to join · nothing to install to start · cancel anytime
About OLGA S
What kind of vessel is OLGA S?
OLGA S is a Cargo flagged to Guinea-Bissau.
Where was OLGA S last seen?
OLGA S was last reported in the Bosphorus in Jun 2026 on public AIS.
What is OLGA S's MMSI?
OLGA S's MMSI is 630001262. Call sign J5BD5. IMO 9108415.
Is OLGA S on the Master's Mate Safety Initiative Network?
Not yet. If OLGA S is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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