Superyacht Watch

The public record of superyacht movements

35 m sailing yacht · Malta flag

ERATOSTHENES

Outside the monitored area — no signal since 8 Sep 2026. Last signal 8 Sep 2026, 13:46 UTC.

ERATOSTHENES is a 35 m sailing yacht registered under the Malta flag, on the record since 6 Sep 2026.

The last 90 days

JulAugSeptAt anchor (open water), 6 Sep 2026 – 6 Sep 2026 (5 hours)At anchor (open water), 6 Sep 2026 – 7 Sep 2026 (17 hours)
In portAt anchorGaps: underway or outside the monitored area

Port calls

ArrivedDepartedPlaceTime in port
6 Sep 20267 Sep 2026At anchor (open water)17 hours
6 Sep 20266 Sep 2026At anchor (open water)5 hours

Movement log

6 Sep 2026

Time (UTC)EventPlace
First recorded

Economic footprint

At 35 m, ERATOSTHENES represents an estimated €4,300 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
ERATOSTHENES
Type
Sailing Yacht
Length overall
35 m
Beam
8 m
Flag
Malta
MMSI
256496000
IMO
9097252
Callsign
9HB2510
First recorded
6 Sep 2026
Last signal
8 Sep 2026, 13:46 UTC

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