Hi,
I got this back from them today, as they did not say in the AD if you have to wait
Thank you for your email and interest in reapplying for the Cabin Crew position in Perth.
We ask candidates to wait a period of 12 months before reapplying for the position. This will allow adequate time to reflect on their performance at the recruitment day and also gain further experience to assist in future applications.
But I have known people to attend another AD only 3 months apart, so I don't know. And my application wont let me do anything.
So I will wait and see what happens. I hope that next time I go they dont use the age thing against me as I will be 39 this year.