So, you are 24 (if your profile is correct) and are leaving one military service by notice.
What are your reasons for wishing to join the RAF? It needs to be more than
it had never crossed my mind until recently i had a trip in a Chinook and thought what a great job that would be.
What are your reasons for leaving the RN?
having been waiting for 3 years to leave it
The recruiters will be very interested.
Good luck in whatever life offers you, but get your thought processes sorted out before you make the approach.