What sweet irony.
I was a 50th Entry brat and we became senior entry in September 64. Those ex-brats amongst us will remember that the senior entry went bananas on that day/night.
As part of our celebrations I had made a flag/poster out of a sheet exclaiming "Great things British". Obviously the 50th took pride of place but one of my examples was a drawing of an RAF VC 10 - then just about to come into service.
We have our 50th reunion in a few weeks time, September 2013. As I am travelling from Oz for the event hopefully I will catch a sight of one of the last flights from Brize as I pass by.