Having heard the requirements for the SH and AT boys in support of these role demos from one of the Force HQ planners, I know that they are not happy bunnies. 7 airshows with one aircraft and one back-up aircraft for each day plus the work up training required to ensure that things run smoothly. It's not like we have cabs and frames just hanging around doing nothing.
Yet again the boys and girls will probably pull the rabbit out of the hat, but at what price wth regards to families and quality time at home?
Regards