History:
39MU 3-4-43 RAE 4-43 comparison drag reduction trls with EF731 EF644 EN946 26-5-43 escort for Ju88 and Fw190 which were fitt with a radar device reacting to Monica tail warning radar install in British bombers. Used by the Wireless and Electrical Flt for instns trls with EN498 fitt AI radar X4258 EF644. 411AAF 19-11-43 302Sq 1-1-44 RAE 4-44 for trls at high alt of exhaust gas screen misting 80Sq 29-5-44 Overshot and u/c collapsed Penshurst AC 6-7-44 F/O RH Hannay safe VA mods 23-10-44 310Sq 'NN-F' 22-3-45 312Sq 29MU 27-8-45 Pershore 7-4-48 RHAF 20-4-48
* for acronyms please see source:
Spitfire Production