Superyacht Watch

The public record of superyacht movements

39 m motor yacht · Cayman Islands flag

M/Y BYSTANDER

At anchor in open water since 3 Sep 2026 — 44 hours so far. Last signal 5 Sep 2026, 09:31 UTC.

M/Y BYSTANDER is a 39 m motor yacht registered under the Cayman Islands flag, on the record since 22 Jul 2026. The last 90 days show 2 port calls, with the most harbour time at STP Palma, plus 11 spells at anchor in open water.

Map of the last recorded position of M/Y BYSTANDER, less than a kilometre off STP Palma

Last recorded position, less than a kilometre off STP Palma, rounded to ~100 m, as of 5 Sep 2026, 09:31 UTC. Imagery ©Mapbox ©OpenStreetMap

The last 90 days

JulAugSeptAt anchor (open water), 22 Jul 2026 – 23 Jul 2026 (21 hours)At anchor (open water), 23 Jul 2026 – 24 Jul 2026 (20 hours)At anchor (open water), 24 Jul 2026 – 25 Jul 2026 (21 hours)At anchor (open water), 25 Jul 2026 – 26 Jul 2026 (24 hours)At anchor (open water), 26 Jul 2026 – 27 Jul 2026 (32 hours)At anchor (open water), 28 Jul 2026 – 29 Jul 2026 (23 hours)At anchor (open water), 29 Jul 2026 – 31 Jul 2026 (44 hours)At anchor (open water), 31 Jul 2026 – 2 Aug 2026 (47 hours)At anchor (open water), 2 Aug 2026 – 3 Aug 2026 (21 hours)At anchor (open water), 4 Aug 2026 – 18 Aug 2026 (14 days)STP Palma, 18 Aug 2026 – 24 Aug 2026 (6 days)STP Palma, 31 Aug 2026 – 3 Sep 2026 (3 days)At anchor (open water), since 3 Sep 2026
In portAt anchorIn shipyardGaps: underway or outside the monitored area

Port calls

Palma: 22PALMA
Harbours M/Y BYSTANDER has called at around the Balearics, sized by number of recorded calls.
ArrivedDepartedPlaceTime in port
3 Sep 2026Still at anchorAt anchor (open water)
31 Aug 20263 Sep 2026STP Palma3 days
18 Aug 202624 Aug 2026STP Palma6 days
4 Aug 202618 Aug 2026At anchor (open water)14 days
2 Aug 20263 Aug 2026At anchor (open water)21 hours
31 Jul 20262 Aug 2026At anchor (open water)47 hours
29 Jul 202631 Jul 2026At anchor (open water)44 hours
28 Jul 202629 Jul 2026At anchor (open water)23 hours
26 Jul 202627 Jul 2026At anchor (open water)32 hours
25 Jul 202626 Jul 2026At anchor (open water)24 hours
24 Jul 202625 Jul 2026At anchor (open water)21 hours
23 Jul 202624 Jul 2026At anchor (open water)20 hours
22 Jul 202623 Jul 2026At anchor (open water)21 hours

Movement log

3 Sep 2026

Time (UTC)EventPlace
DepartedSTP Palma

31 Aug 2026

Time (UTC)EventPlace
ArrivedSTP Palma

24 Aug 2026

Time (UTC)EventPlace
DepartedSTP Palma

18 Aug 2026

Time (UTC)EventPlace
ArrivedSTP Palma
New destinationfor Palma

28 Jul 2026

Time (UTC)EventPlace
New destinationfor Corsica

24 Jul 2026

Time (UTC)EventPlace
New destinationfor Cannes
New destinationfor St Tropez

22 Jul 2026

Time (UTC)EventPlace
First recorded

Economic footprint

At 39 m, M/Y BYSTANDER represents an estimated €5,900 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
M/Y BYSTANDER
Type
Motor Yacht
Length overall
39 m
Beam
9 m
Flag
Cayman Islands
MMSI
319103000
IMO
1008736
Callsign
ZCPO7
First recorded
22 Jul 2026
Last signal
5 Sep 2026, 09:31 UTC

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