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B-1A vs B-66 Destroyer

B-1A vs B-66 Destroyer at a glance — top speed 2,124 vs 1,015 km/h, range 9,800 vs 3,974 km, max takeoff weight 179,169 vs 37,648 kg, built 4 vs 294 units.

Rockwell B-1A bombers side profile drawing
🇺🇸 B-1A
Douglas B-66 Destroyer bombers side profile drawing
🇺🇸 B-66 Destroyer
Specifications
B-1A B-66 Destroyer
Origin country 🇺🇸 United States 🇺🇸 United States
Category Bombers Bombers
Manufacturer Rockwell Douglas
First flight 23 December 1974 28 June 1954
Year introduced -- 1956
Number produced 4 units 294 units
Average unit price $70 million --
Wing area 594.0 m² 72.5 m²
Wingspan 41.7 m 22.1 m
Height 10.4 m 7.2 m
Length 52.0 m 22.9 m
Maximum speed 2124 km/h 1015 km/h
Operational range 9,800 km 3,974 km
Service ceiling 18,900 m 12,009 m
Max. takeoff weight 179,169 kg 37,648 kg
Empty weight 86,183 kg 19,300 kg
Total thrust 4 x 13,608 kgf 2 x 4,627 kgf
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the B-1A or B-66 Destroyer?
The B-1A is faster with a maximum speed of 2,124 km/h compared to the B-66 Destroyer's 1,015 km/h, a difference of 1,109 km/h.
Which has longer range, the B-1A or B-66 Destroyer?
The B-1A has a longer range at 9,800 km compared to the B-66 Destroyer's 3,974 km.
Which can fly higher, the B-1A or B-66 Destroyer?
The B-1A has a higher service ceiling at 18,900 meters (62,007 ft) compared to the B-66 Destroyer's 12,009 meters (39,399 ft).
Which is heavier, the B-1A or B-66 Destroyer?
The B-1A has a higher maximum takeoff weight at 179,169 kg compared to the B-66 Destroyer's 37,648 kg.
Which is larger, the B-1A or B-66 Destroyer?
The B-1A is longer at 52.0 meters compared to the B-66 Destroyer's 22.9 meters.
Which has been built in greater numbers, the B-1A or B-66 Destroyer?
The B-66 Destroyer has been produced in greater numbers with 294 units compared to 4 units of the B-1A.