On March 22, 1956, akanga ari ari Boeing B-29 Superfortress, izvo zvakanga kuti air-kudonhedza Douglas D-558-2 Skyrocket. Akagara kurudyi mutyairi chigaro apo kuruboshwe chigaro mukuru, Butch Stanchart, akabhururuka B-29. Sezvo vakakwira 30,000 tsoka (9 km), nhamba-china injini akamira uye propeller akatanga windmilling (rotating vakasununguka) mu airstream. Kurova chinja kuti aizomisa propeller wacho spinning, Butch akawana asi ipapo akatanga spinning zvakare, nguva ino kunyange kupfuura vamwe; izvozvo zvaizova nokukurumidza zvikuru, uye pane imwe mishoni iyi akanga ake okutanga ndege chiitiko pana Edwards Sky. On March 22, 1956, akanga ari Boeing B-29 Superfortress, izvo zvakanga kuti air-kudonhedza mumwe Douglas D-558-2 Skyrocket.
Armstrong