Нашел тут один текстик (под описание, правда, не полностью подходит ), вот отрывок оттудова:
On May 4, 1940, a Bf 109E (Wn: 1304) was flown to RAF Boscombe Down, where it was appraised by the Aircraft and Armament Experimental Establishment (A & AEE); then later flown to the Royal Aircraft Establishment (RAE) at Farnborough for handling trials, and allocated the serial number AE479.
Вот ссылка - http://www.bf109.com/flying.html - может, шо и нароешь