Message posted by Duke (Member since 08/27/2019) on March 26, 2023 at 14:36:01 PST:
Very little, although some technology used in the design was tested previously at A51. Most of the LO developmental testing was done at Tejon.
In Reply to: the B2 at groom lake posted by Altner on March 26, 2023 at 5:32:07 PST:
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