Hi Ton
....One point I noticed was that in mission 41 reference is made to RAF St Marys on the Isle of Wight. St Marys is actually the airfield on the island of the same name in the Isles of Scilly (these beautifull islands of some 2000 permanent residents are some 20 miles off Lands End and are the last part of England before America). I have spent many a relaxing holiday there which the pace of modern life has largely passed by.
In the last mission from St Marys (no 45) the home airbase is shown in the briefing notes as Drytree (a leftover from the firstset of BoB). MS put Drytree in the original release as an airbase but it and another 10 they entered in the Global_layer were in fact Chain Home and Chain Home Low radar stations whilst Box was a country mansion used as a Fighter Command sector HQ!!! Usual MS attention to detail.