Superyacht Watch

The public record of superyacht movements

58 m motor yacht · Cayman Islands flag

JC

Outside the monitored area — no signal since 3 Sep 2026. Last signal 3 Sep 2026, 16:32 UTC.

JC is a 58 m motor yacht registered under the Cayman Islands flag, on the record since 12 Jul 2026. The last 90 days show 3 port calls, with the most harbour time at Port Vauban (Antibes / IYCA), plus 3 spells at anchor in open water.

The last 90 days

JulAugSeptPort Vauban (Antibes / IYCA), 12 Jul 2026 – 22 Jul 2026 (9 days)At anchor (open water), 23 Jul 2026 – 23 Jul 2026 (5 hours)Port Hercule, 23 Jul 2026 – 24 Jul 2026 (18 hours)At anchor (open water), 28 Jul 2026 – 29 Jul 2026 (21 hours)At anchor (open water), 30 Jul 2026 – 31 Jul 2026 (11 hours)Port Vauban (Antibes / IYCA), 31 Jul 2026 – 1 Sep 2026 (32 days)
In portAt anchorGaps: underway or outside the monitored area

Port calls

Antibes: 22ANTIBESMonaco: 1MONACO
Harbours JC has called at on the Côte d’Azur, sized by number of recorded calls.
ArrivedDepartedPlaceTime in port
31 Jul 20261 Sep 2026Port Vauban (Antibes / IYCA)32 days
30 Jul 202631 Jul 2026At anchor (open water)11 hours
28 Jul 202629 Jul 2026At anchor (open water)21 hours
23 Jul 202624 Jul 2026Port Hercule18 hours
23 Jul 202623 Jul 2026At anchor (open water)6 hours
12 Jul 202622 Jul 2026Port Vauban (Antibes / IYCA)9 days

Movement log

1 Sep 2026

Time (UTC)EventPlace
DepartedPort Vauban (Antibes / IYCA)
Reappeared

31 Jul 2026

Time (UTC)EventPlace
ArrivedPort Vauban (Antibes / IYCA)

30 Jul 2026

Time (UTC)EventPlace
New destinationfor Antibes

28 Jul 2026

Time (UTC)EventPlace
New destinationfor Spalmator

24 Jul 2026

Time (UTC)EventPlace
New destinationfor Cali di Volpe
DepartedPort Hercule
New destinationfor Cala di Volpe

23 Jul 2026

Time (UTC)EventPlace
ArrivedPort Hercule
New destinationfor Monaco
New destinationfor Cap Ferat

22 Jul 2026

Time (UTC)EventPlace
DepartedPort Vauban (Antibes / IYCA)
New destinationfor St Tropez

12 Jul 2026

Time (UTC)EventPlace
ArrivedPort Vauban (Antibes / IYCA)

Economic footprint

At 58 m, JC represents an estimated €20,000 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
JC
Type
Motor Yacht
Length overall
58 m
Beam
11 m
Flag
Cayman Islands
MMSI
319140900
IMO
9803596
Callsign
ZGHM6
First recorded
12 Jul 2026
Last signal
3 Sep 2026, 16:32 UTC

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