Mezue ahịrịokwu na-esonụ: Mgbe agha ahụ gasịrị, Tedder jere ozi dị ka Onye isi ndị ọrụ ụgbọ elu, na nke ọ kwadoro ka a na-akpọkwu ndị agha n'ihu ọtụtụ ndị na-anya ụgbọelu na-ahapụ ọrụ ahụ, okpukpu abụọ nke RAF Fighter Command ma tinye usoro maka
Ụgbọ mmiri Berlin na 1948. Na mgbakwunye, o nwere ọkwá dị elu na azụmaahịa na agụmakwụkwọ.