RAF Flying Training and Support Units since 1912 - Ray Sturtivant

[cyflyer1]

Excellent reference material for anyone doing RAF research, saw it at NA, found it at AB, a mere £15 with postage, major online seller 'A' lists it at £40. worth considering.

[CZ_RAF]

It is not just an "excellent reference material" it is simply "must have":)

Pavel