Ask your AFCO to enquire with the President of the Medical Board at OASC as to the official, current, rules.
You could ask yourself, but not without learning how to spell 'rumours' or 'opportunity'. Don't be surprised, however, if they come back with a no, the RAF is taking fewer people than it has for a long time and it can afford to be very picky.
Whatever you do, do it quickly, as you're running out of time with regards to your age.