Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Chkalov ya sami nasarori da yawa a cikin jirgin sama. A cikin 1936 da 1937, ya shiga cikin jiragen sama masu tsawo da yawa, ciki har da jirgin sama na awa 63 daga Moscow, Soviet Union zuwa Vancouver, Washington, Amurka ta hanyar Arewacin Pole a cikin jirgin saman Tupolev ANT-25 (18<unk>20 Yuni 1937), nesa ba tare da tsayawa ba na kilomita 8,811 (5,475 mi). Jirgin ya fara hanyar jirgin sama na polar daga Turai zuwa gabar tekun Pacific na Amurka.  Tambaya: Menene ƙwarewar Chkalov?
jirgin sama