Aerion
QSST
Length
135 ft
132.5 ft
Wingspan
64 ft
63 ft
Wing area
1,200 ft2
2,475 ft2
Thrust
38,000 lb
66,000 lb
Maximum cruise speed
Mach 1.6
Mach 1.8
Approach speed
120 knots
222 knots
Range
4,000 nm
4,000nm
Maximum take-off weight
90,000 lb
153,000 lb
Empty weight
45.045 lb
79,904 lb
Takeoff distance
6,000 ft
8,000 ft
Ceiling
51,000 ft
61,000 ft