Re the AVIVA, I have just checked the marinetraffic and she is still being shown as "pleasure craft....out of coastal AIS range" but is now shown as she is in no.2 dock in Palumbo Yacht yard, just a few metres from where she is depicted in the photo.
thanks my friends.
regards
Emmanuel.L.(Malta)

I use different AIS
https://www.vesselfinder.com/vessels/AVIVA-IMO-1012957-MMSI-319111300

Seems her AIS is shut off. I've looked up the address of Palumbo SY on the internet when she still was a mystery and then searched on MarineTraffic for a yacht berthed at their premises, but there was none...

Thanks my friends for the quick answer,I don't know why but marinetraffic is showing her as beyond range when she is moored at Palumbo yacht yard.
regards
Emmanuel.l.(Malta)

Name: AVIVA
Flag: Cayman Is
MMSI: 319111300
IMO: 1012957
Call Sign: ZGGI
Type: Pleasure Craft
Size: 100 x 18 m

Imo 1012957
http://cdn.vesseltracker.com/hires/1574251.jpg
Regards Bernd

Aviva