History:
39MU 29-6-41 616Sq 7-7-41 610Sq 19-7-41 AAEE 2-8-41 low press. fuel syst trls RAE 11-41 Flame damping exhaust trls. comp trls with W3134 fitt M45 1-4-42 VHF radio trls of Laryngophone throat mike. 10-42 SP oil tank pressure trls and GAL flame dampers. 3-43 fuel tank explosion trls with flexi-tank on X4782. 6-43 NO instead of LOX injected into Merlin to increase sprint speeds. tfr to Boscombe Down retnd Farnborough 7-43 escort for Ju88 taking part in Flensburg/Monica trls with JL227. trls with Wellingtons HZ202 and HZ579 fitt Eureka/Babs aids HAL 8-1-44 mods RAF Davidstone Moor 7-2-44 247Grp 22-3-44 SF Lagens 2-1-45 269Sq 30-8-45 CE SOC 28-3-46
* for acronyms please see source:
Spitfire Production