Knowledge,
Good effort for trying, many don't and just keep banging their heads against the wall making the same mistakes each time.
Have you tried to give them a call?
If you manage to get through to pilot recruitment, let them know that you are aware that all recruitment has been put on hold, but you want to spend the time before it restarts preparing for your next application.
Be persistent but professional, they will be happy to oblige, it just may take a while.
From what I understand, they feedback is comprehensive and can be very useful in preparing for the next time!
Good luck with it,
Quicksilver