I wasn't there at the time but some legendary flybys occurred at RAFC Cranwell in the mid to late 80's.
Each graduating squadron organised their own graduation flyby. The flybys were getting more and more impressive. Right up to the point where a Phantom had to use full reheat to clear the far wing of College Hall Officers Mess. Hats, graduating Officers, families and dignitaries were involuntarily scattered all over the parade ground. <img src="cool.gif" border="0">