Superyacht Watch

The public record of superyacht movements

43 m motor yacht · Marshall Islands flag

4US

In port at Cannes Vieux Port since 3 Oct 2026 — 17 days so far. Last signal 20 Oct 2026, 10:58 UTC.

4US is a 43 m motor yacht registered under the Marshall Islands flag, on the record since 13 Jul 2026. The last 90 days show 3 port calls, with the most harbour time at Porto Cervo, plus 15 spells at anchor in open water.

Map of the last recorded position of 4US, near 43.55014°N 7.0164°E

Last recorded position, as of 20 Oct 2026, 10:58 UTC. Imagery ©Mapbox ©OpenStreetMap

Find 4US on the interactive map →

The last 90 days

AugSeptOctPorto Cervo, 20 Jul 2026 – 22 Jul 2026 (2 hours)At anchor (open water), 27 Aug 2026 – 6 Sep 2026 (10 days)Cala di Volpe Anchorage, 6 Sep 2026 – 7 Sep 2026 (28 hours)At anchor (open water), 7 Sep 2026 – 9 Sep 2026 (37 hours)At anchor (open water), 9 Sep 2026 – 9 Sep 2026 (7 hours)At anchor (open water), 9 Sep 2026 – 10 Sep 2026 (17 hours)At anchor (open water), 10 Sep 2026 – 19 Sep 2026 (9 days)At anchor (open water), 20 Sep 2026 – 23 Sep 2026 (3 days)At anchor (open water), 23 Sep 2026 – 24 Sep 2026 (11 hours)At anchor (open water), 24 Sep 2026 – 24 Sep 2026 (4 hours)At anchor (open water), 24 Sep 2026 – 26 Sep 2026 (40 hours)At anchor (open water), 26 Sep 2026 – 30 Sep 2026 (4 days)At anchor (open water), 30 Sep 2026 – 30 Sep 2026 (36 minutes)At anchor (open water), 30 Sep 2026 – 3 Oct 2026 (3 days)Cannes Vieux Port, since 3 Oct 2026
In portAt anchorGaps: underway or outside the monitored area

Port calls

Cannes: 1CANNES
Harbours 4US has called at on the Côte d’Azur, sized by number of recorded calls; the brass mark is the current port. 2 calls in other regions appear in the table only.
ArrivedDepartedPlaceTime in port
3 Oct 2026Still in portCannes Vieux Port—
30 Sep 20263 Oct 2026At anchor (open water)3 days
30 Sep 202630 Sep 2026At anchor (open water)36 minutes
26 Sep 202630 Sep 2026At anchor (open water)4 days
24 Sep 202626 Sep 2026At anchor (open water)40 hours
24 Sep 202624 Sep 2026At anchor (open water)4 hours
23 Sep 202624 Sep 2026At anchor (open water)11 hours
20 Sep 202623 Sep 2026At anchor (open water)3 days
10 Sep 202619 Sep 2026At anchor (open water)9 days
9 Sep 202610 Sep 2026At anchor (open water)17 hours
9 Sep 20269 Sep 2026At anchor (open water)7 hours
7 Sep 20269 Sep 2026At anchor (open water)37 hours
6 Sep 20267 Sep 2026Cala di Volpe Anchorage28 hours
27 Aug 20266 Sep 2026At anchor (open water)10 days
20 Jul 202622 Jul 2026Porto Cervo40 hours
18 Jul 202619 Jul 2026At anchor (open water)17 hours
17 Jul 202618 Jul 2026At anchor (open water)25 hours
13 Jul 202614 Jul 2026At anchor (open water)40 hours

Movement log

3 Oct 2026

Time (UTC)EventPlace
ArrivedCannes Vieux Port
New destinationfor Cannes

26 Sep 2026

Time (UTC)EventPlace
New destinationfor St Tropez

24 Sep 2026

Time (UTC)EventPlace
New destinationfor Monaco
New destinationfor Cap d Ail

23 Sep 2026

Time (UTC)EventPlace
New destinationfor Cap Ferrat

20 Sep 2026

Time (UTC)EventPlace
New destinationfor St Tropez

9 Sep 2026

Time (UTC)EventPlace
New destinationfor Golfo Pevero
New destinationfor Caladivolpe

7 Sep 2026

Time (UTC)EventPlace
New destinationfor Golfo Pevero
DepartedCala di Volpe Anchorage

6 Sep 2026

Time (UTC)EventPlace
New destinationfor Caladivolpe
ArrivedCala di Volpe Anchorage
New destinationfor Portisco

27 Aug 2026

Time (UTC)EventPlace
Reappeared—

4 Aug 2026

Time (UTC)EventPlace
New destinationfor Golfo Pevero

22 Jul 2026

Time (UTC)EventPlace
DepartedPorto Cervo

20 Jul 2026

Time (UTC)EventPlace
ArrivedPorto Cervo

19 Jul 2026

Time (UTC)EventPlace
New destinationfor Porto Cervo

13 Jul 2026

Time (UTC)EventPlace
First recorded—

Economic footprint

At 43 m, 4US represents an estimated €8,000 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
4US
Type
Motor Yacht
Length overall
43 m
Beam
8 m
Flag
Marshall Islands
MMSI
538071453
IMO
0
Callsign
V7A2670
First recorded
13 Jul 2026
Last signal
20 Oct 2026, 10:58 UTC

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