Yes all a bit disappointing having spent a while deprogramming my little brain to avoid using the word 'to'.
Having recently had an FCI regarding RT phraseology here at Jennifer's preferred airline, one can see that the standard ICAO source refers to the word 'to' for use by radio operators. That's ATC and pilots then. Mind you, it also talks about prefixing relevant callsigns with 'heavy' and you don't hear much of that round here.... Often 'super', rarely 'heavy'....
Oh dear, may have to ASR myself.
