The 1946-47 edition of Who's Who in British Aviation shows Shinfield Park as the HQ of Flying Training Command. AOC was AM Sir Arthur Coningham.
Tel. no Reading 60471.....!
Within the Command were -
21 Grp. Spitalgate, Grantham
25 Grp. Buntingsdale Hall, Market Drayton
23 Grp. South Cerney
50 Grp. Sylvesters, Berkeley Avenue, Reading