History:
FF 15-12-38 AMDP Super 21-1-39 AAEE 13-6-41 armour plate trls install AFDU 30-10-41 CRD RAF Hornchurch 14-3-42 trls periscopic gun sight and gun heat AFDU 27-5-42 52OTU 10-9-42 3501SU 16-2-43 52OTU Glycol leak f/l and raised u/c to stop Chedworth AC 31-7-43 F/O CH Lattimer (RNZAF) safe 58OTU 5-10-43 1TEU 17-6-44 recat CE 14-8-44 SOC First MkI Cv II
* for acronyms please see source:
Spitfire Production