United States (cancelled)
(OPERATORS list includes past, present, and future operators when applicable)
(Showcased structural values pertain to the base Boeing B-54 (Ultrafortress) production variant)
4 x Pratt & Whitney R-4360-51 radial piston engines (w/ variable discharge turbines) developing 4,500 horsepower each and driving four-bladed propeller units.
(695 kph | 375 kts)
(12,200 m | 8 mi)
(14,500 km | 26,854 nm)
♦ MACH Regime (Sonic)
RANGES (MPH) Subsonic: <614mph | Transonic: 614-921 | Supersonic: 921-3836 | Hypersonic: 3836-7673 | Hi-Hypersonic: 7673-19180 | Reentry: >19030
(Showcased performance specifications pertain to the base Boeing B-54 (Ultrafortress) production variant. Performance specifications showcased above are subject to environmental factors as well as aircraft configuration. Estimates are made when Real Data not available. Compare this aircraft entry against any other in our database or View aircraft by powerplant type)
14 x 0.50 caliber Browning M2 heavy machine guns in remote-controlled turrets (assumed dorsal, ventral, and tail turret locations).
Up to 36,000lb of internally-held stores (conventional drop bombs).
(Not all ordnance types may be represented in the showcase above)
Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective aerial campaigns / operations / aviation periods.