Good stuff Grant, and why the heck I typed Bovington, instead of Bovingdon, I'll never know !
I know the place well, just a few miles from Hemel Hempstead, as I 'borrowed' a friends house there, just opposite what was the airfield, now a prison, back in the early 1990s, and used to visit the same friend until around 15 years ago, when he moved house.
A great pub in the village itself, 'The Bell', was used by USAAF personnel during the war.
The main runway and peri tracks etc are still there, used for a Sunday market and 'car boot', and I've walked nearly every inch of it, but where the hangars and admin site were is now the prison.
An amusing thing about the two place names - cars would frequently stop in the village and the occupants would ask directions to the Tank Museum, when the locals would point in the general direction of south, and say 'About another 130 miles that way !".