Yes it is Ridgewell
I thought I'd share these other phots of the aerodrome - I've provided a link to a high res version of each one.
Officer's Lounge -
High Res
Once of those B17s -
High Res
The airfield in 8th Februabry 1944 -
High Res
If you compare this image with today, I don't think there is one building remaining.
I've got photos of most of the built up areas , and a number of other aerial shots. If anyone wants to see more, let me know and I'll post them under a new thread.
Olympus is correct, and it is
Open House