Frank, that is a great shot showing how the scapes are holding up those huge blooms on 'Getting Airborne'! I am surprised that it is registered at being so much taller than either of its parents.
I love seeing all the flickr pictures that you link to. The pictures from 2018 showing that nice saturated purple are gorgeous!
Anytime I see 'Royal Celebration' in the parentage, I get a bit leary of a cultivar's performance, but it looks like GA got all the good stuff from the pod parent, lol! I still haven't gotten rid of 'Royal Celebration' like I threatened to do, but it has never, ever performed well. The blooms are always splotchy and misshapen.