 Nyorai kupfuurira kweiyi ndima - Mukati maSeptember 1950, Keller akabatanidzwa mukumhara paInchonuye Kutorwazve kweSeoul, apo ndege dzake dzakabudirira kutsigira mauto epasi achifambira mberi ndokugamuchira muchinjikwa wake wechipiri nowechitatu weDistinguished Flying Crosses. Mutungamiri wake, lieutenant colonel Lischeid akaurayiwa nemuvengi air-air fire musi waSeptember 25, 1950 uye Keller akatora mutungamiri we Black Sheep squadron zvakare. 