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— CH. 1 · ORIGINS AND DESIGN EVOLUTION —

Rockwell B-1 Lancer

Common questions

When was the Rockwell B-1 Lancer program officially designated as the B-1A?

The program officially became the B-1A in April 1969. This designation marked the first entry in a new bomber series created by the United States Air Force in 1962.

Which company won the development contract for the Rockwell B-1 Lancer in 1970?

North American Rockwell received the development contract in June 1970 after submitting proposals alongside Boeing and General Dynamics. The company later changed its name to Rockwell International in 1973.

What date did the first Rockwell B-1 Lancer prototype fly?

The first B-1A prototype with Air Force serial number 74-0158 flew on the 23rd of December 1974. This flight occurred following a mockup review in late October 1971 that generated 297 requests for design alterations.

How much did the unit cost of the Rockwell B-1 Lancer increase between 1970 and 1975?

The estimated unit cost rose from $40 million in 1970 to $70 million by 1975 due to high inflation during that period. Initial plans called for 240 aircraft but were reduced to one ground test and three flight test aircraft in 1971.

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202 references cited across the entry

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