Variants
- XB-56
- Designation for a single B-47 to be re-engined with four YJ71-A-5 engines, later re-designated YB-56 and YB-47C but was not converted.
- RB-56A
- Designation for production variant, cancelled and not built.
Read more about this topic: Boeing XB-56
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“Nationalist pride, like other variants of pride, can be a substitute for self-respect.”
—Eric Hoffer (1902–1983)