United States (cancelled)
(OPERATORS list includes past, present, and future operators when applicable)
Length
305.9 ft
(93.25 m)
Width/Span
180.4 ft
(55.00 m)
Empty Wgt
287,483 lb
(130,400 kg)
MTOW
674,615 lb
(306,000 kg)
Wgt Diff
+387,132 lb
(+175,600 kg)
(Showcased structural values pertain to the Boeing Model 2707-200 production variant)
Installed:
4 x General Electric GE4/J5P turbojet engines developing 63,200 lb of thrust each.
Max Speed
1,802 mph
(2,900 kph | 1,566 kts)
Ceiling
72,178 ft
(22,000 m | 14 mi)
Range
4,890 mi
(7,870 km | 14,575 nm)
Rate-of-Climb
5,000 ft/min
(1,524 m/min)
♦ MACH Regime (Sonic)
Sub
Trans
Super
Hyper
HiHyper
ReEntry
RANGES (MPH) Subsonic: <614mph | Transonic: 614-921 | Supersonic: 921-3836 | Hypersonic: 3836-7673 | Hi-Hypersonic: 7673-19180 | Reentry: >19030
Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective aerial campaigns / operations / aviation periods.