11-07-2018, 05:09 PM
https://www.reactionengines.co.uk/sabre/...plications
Might have gotten it from here. They estimate Brussels to Sydney at a little over 4 hours flight time with a cruise speed of Mach 5 in a single hop. That distance is 10,416 miles or about 16,763 km. By going 15,000 km at Mach 4.5, he's actually lowballing RL estimates.
Might have gotten it from here. They estimate Brussels to Sydney at a little over 4 hours flight time with a cruise speed of Mach 5 in a single hop. That distance is 10,416 miles or about 16,763 km. By going 15,000 km at Mach 4.5, he's actually lowballing RL estimates.
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Only the strongest will survive... lead me to heaven when I die...
I am the shadow on the wall... I'll be the one to save us all...
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DeSchaine's Shipyard