The A-12 Blackbird remains the fastest, highest flying plane ever built and achieved a speed of Mach 3.35 and a height of 95,000 feet.
Diyaaradda A-12 Blackbird ayaa weli ah tan ugu dhaqsiyaha badan, duulimaadkii ugu sarreeyay abid abidkeed dhistay oo ay ku guuleysatay xawaare dhan Mach 3.35 iyo dherer dhan 95,000 fuudh By Kazunori Ito.