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The maritime broadsheet of public waters  ·  Register current through 27 Jul 2026
Motor yacht · Lürssen · 2014

Quantum Blue

Reportedly owned by Sergey Galitsky. 104.01 metres — 341 feet — on the water.

Dark · East Africa104.01 m · 341 ft4,341 GT$250M est. value
On fileThe specification
Length
104.01 m · 341 ft
Beam
17.65 m · 58 ft
Gross tonnage
4,341
Builder
Lürssen
Year
2014
Flag
Cayman Islands
Type
Motor
Home port
George Town
Guests
—
Cruise speed
—
Est. value
$250M
IMO
9740251
MMSI
319835000
Call sign
ZGEM4
PhotographyThe vessel

4 photographs from public sightings via MarineTraffic. Click any frame to view it full size.

Where she wasLast position
StatusDark
WatersEast Africa
Coordinates15.197° N, 54.158° E
Speed15.3 kn
Heading50°
Reported22 Mar 2022 · 06:52 UTC

A single AIS fix, not a live stream. Transponders are switched off routinely and lawfully in port.

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From the register

Identifier variants: mmsi: 319835000 vs 319835000 (Cayman); alt AIS 533132953 (Malaysia)

Ownership

Reportedly owned by Sergey Galitsky

Quantum Blue is the only hull we have matched to Sergey Galitsky.

View the Sergey Galitsky file →

Specification and photography compiled from public maritime databases and open sightings. Position last reported 22 Mar 2022. Ownership is reported, not certified — see the method.