Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: X-24A wani nau'i ne mai laushi, gajeren hawaye tare da fuka-fuki na tsaye don sarrafawa. Ya yi na farko, ba tare da iko ba, ya tashi a ranar 17 ga Afrilu, 1969 tare da Air Force Maj. Jerauld R. Gentry a kan sarrafawa. Har ila yau, Gentry ya jagoranci jirginsa na farko a ranar 19 ga Maris, 1970. An ɗauki jirgin sama zuwa kusan ƙafa 45,000 (kilomita 13.7) ta hanyar B-52 da aka gyara sannan aka fara sauka, sannan ko dai ya sauka ko kuma ya yi amfani da injin roket dinsa don hawa zuwa tsaunuka mafi girma kafin ya sauka. An tashi X-24A sau 28 a cikin sauri har zuwa 1,036 mph (1,667 km / h) da tsawo har zuwa 71,400 feet (21.8 km).  Tambaya: Sau nawa ne jirgin sama na Gentry X-24A ya tashi?
Sau ashirin da takwas