Put this together quickly ; Nigel's Avro painted as 'X' from 3 FTS, RAF Spitalgate / Grantham @ 1936.
The sharper eyed will notice that the serial is not quite correct ... putting it simply I don't have that particular font
on my system so it saved me a headache in that I only had to change a couple of textures.

3 Flying Training School was at RAF Spitalgate from 1928-1937 ; the Tutors were phased out after it moved location to RAF South Cerney in Aug 1937.

Comments welcome

ttfn

Pete