History:
FF 29-1-43 CRD HAL 7-2-43 mods for liquid oxygen eng inject RAE 28-8-43 M71 install trls with same 131Sq 28-8-44 ETPS trls with new eng and LOX. fuel pump trls AFDU 30-8-44 39MU 4-12-44 AFDU 7-12-44 52MU 7-5-45 SOC 13-8-45
* for acronyms please see source:
Spitfire Production