Superyacht Watch

The public record of superyacht movements

37 m motor yacht · Malta flag

BYZANTIUM

Outside the monitored area — no signal since 31 Aug 2026. Last signal 31 Aug 2026, 23:32 UTC.

BYZANTIUM is a 37 m motor yacht registered under the Malta flag, on the record since 12 Jul 2026.

The last 90 days

JulAugSeptAt anchor (open water), 12 Jul 2026 – 13 Jul 2026 (7 hours)At anchor (open water), 13 Jul 2026 – 14 Jul 2026 (35 hours)At anchor (open water), 14 Jul 2026 – 15 Jul 2026 (19 hours)
In portAt anchorGaps: underway or outside the monitored area

Port calls

ArrivedDepartedPlaceTime in port
14 Jul 202615 Jul 2026At anchor (open water)19 hours
13 Jul 202614 Jul 2026At anchor (open water)35 hours
12 Jul 202613 Jul 2026At anchor (open water)7 hours

Movement log

31 Aug 2026

Time (UTC)EventPlace
Reappeared

15 Jul 2026

Time (UTC)EventPlace
New destinationfor Olbia
New destinationfor Porto - Vecchio
New destinationfor Olbia

13 Jul 2026

Time (UTC)EventPlace
New destinationfor Monte - Carlo

Economic footprint

At 37 m, BYZANTIUM represents an estimated €5,100 a day in running spend — crew, berthing, fuel, maintenance and provisioning — much of it landing wherever the yacht is lying. An order-of-magnitude estimate, not an account: how it is derived.

Registry particulars

Name
BYZANTIUM
Type
Motor Yacht
Length overall
37 m
Beam
8 m
Flag
Malta
MMSI
229689000
IMO
8999647
Callsign
9HB3644
First recorded
12 Jul 2026
Last signal
31 Aug 2026, 23:32 UTC

Particulars as broadcast over AIS; dimensions are the transmitted hull values. Vessel operators: see the privacy & takedown policy.