Here in Kettering I am within 10 miles of at least 6 airfields.
1: Nearest is Grafton Underwood, the first and last US bombs dropped on Europe by the bombers of the 8th came from here, the latter by planes of the 384th BG
2: Desborough, used as an RAF Bomber Command training base
3: Harrington, originally built as a satellite to Desborough but gained fame as the home of the 'Carpetbaggers' and the only Northamptonshire airfield from which B-24's flew. Latterly it was the home of 3 Douglas Thor launchpads
4: Sywell, or as I call it, Northampton International Airport, home to many Tiger Moths during the war and has a history stretching back to the 1910's. A lot of subjects here
5: Spanhoe: Home to 2 USAAF transport squadrons. Mainly C-47's but also saw C-46's
6: Chelveston, originally built as an RAF airfield but later handed over to the 8th AF. B-17's flew from here, both RAF and US.
If I was to go out a tad further I would encounter Deenethorpe, Molesworth, Poddington, Market Harborough and Kings Cliffe.
Plenty of choice here and I already have my subject. Visiting Scalemodelworld last November I came upon the Belcher Bits stall, they were selling their 1/72 resin kit of the Thor for a reduced £25.00, I had to have one. The Thor would be my choice