Will scramjets be used in production before 2050?
Mini
4
Ṁ387
2050
31%
chance

Resolves YES if there is at least one non-prototype airplane capable of cruising above mach 5 under its own power for 3 minutes while maintaining constant altitude and constant velocity, without carrying its own oxidizer, and powered by combustion.

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Does it have to be a manned aircraft?

predicts NO