3 ms·
It’s currently illegal to fly past Mach 1 over land barring a few exceptions (eg: military training areas). https://www.faa.gov/newsroom/supersonic-flight http
by extrapickles 4y ago
It’s currently illegal to fly past Mach 1 over land barring a few exceptions (eg: military training areas).
https://www.faa.gov/newsroom/supersonic-flight https://www.faa.gov/newsroom/supersonic-flight