You're nicked, Sunshine!
You now have a criminal conviction. Stop whinging. You freely admitted the offence. It was not beaten out of you by Saddam Hussein's henchmen whilst they tried to slice off your foreskin with a rusty old razor blade.
A CRB check done by the RAF / MOD will disclose your conviction.
You are NOT a suitable character for RAF service.
Try the Army. Particularly the Infantry. They will train you even more in unsuitable traits, whether on duty or in the NAAFI. Many successful trainees go on to become muggers, thugs, robbers, wife beaters, and even killers of innocent people in sandy places. See various media in recent years for case histories. Phone ex Col Mendonca for a first hand report of how some of his troops really went OTT, and then lied about it at Court Martial.