1930
1993
Mach 3 = 2283.6211 mph
The SR-71 Blackbird is one aircraft that flew faster than Mach 3. It has flown as fast as 2,193 miles per hour and perhaps much faster.
The mach number is the speed, compared to the speed of sound in air. Thus, mach 1 is the speed of sound, mach 2 is twice (2 times) the speed of sound, mach 3 is 3 times the speed of sound, etc.
Mach 3 is 2283.6211 mph because Mach 1 equals 761.207033 mph.
The Concorde flew at Mach 2. This means it flew two times more than the speed of sound. It was the fastest passenger aircraft ever built.
Mach 3.6 = 2,740.34 mph
Mach 3 - 2012 was released on: USA: April 2012
$5000.00 per year
Mach 3 means flying three times the faster than sound. Speed of sound at an usual temperature is 346m/s. This means Mach 3 is about 1 km/s. That is 3600kmph. That is 2250 mph.2283.59 mph
well the sr-71 exeeds mach 3(a little faster) or the space shuttle(not a jet)