Many thanks again X
8004DD VT-ALO is correct. It may have been a corrupt packet for the other one and if you do a search of your log for the call sign, you will probably also find which one it is as it will also show. If it is however a miscode, I have no idea what may be using it.
Re G-FCLA it is not in service with an airline being back with its owner and is for SF Airlines next
Alan