as you all know me, from about 1 year use the callsign Alitalia1, but as you see it today I saw one another. you can delete it? Thanks for your help.
It caused me a lot of confusion while I was controlling.
Unfortunately a callsign is actually something that should change with the aircraft, so it certainly isn’t fair for him to be not allowed to use it.
Callsigns cannot be claimed (bar the Dev ones. I wouldn’t copy them!)