hypersonic-music-club:Illustration by Hiroyuki Takahashi from
mahouprince: Crunchyroll x galaxxxy Presents Hypersonic Music
run2damoon: Hypersonic Passenger Craft by Stephen Chang
hptals.tumblr.com/post/146544239300/
planesawesome: Mig-31K Foxhound interceptor armed with Kh-47M2
xplanes: “In 1964 the British Aircraft Corporation (BAC) designed