History:
FF 4-9-39 alloc 609Sq 6-9-39 AMDP RAE 12-6-40 replacement trls aircraft for K9944. Fairoaks for medical research trls 20-6-40 609Sq FTR ops abandoned over Portland 11-7-40 P/O GTM Mitchell+
* for acronyms please see source:
Spitfire Production