Having been away from selection for a considerable time now I can't comment on application ages, but I am sure they can be found on the RAF careers website.
However, first, there ARE different age requirements for personnel already in the RAF.
Second, we are very short of pilots so never let a few months put you off, OASC is it would seem adopting an occasionally flexible veiw on limits. If you are a brilliant candidate then you never know.
All that said, as a direct entrant it's my duty to despise all graduate entrants!!!
Best of luck