Balls Three
Lockett, Brian The NB-52A 52-0003 and its sister ship, the NB-52B 52-0008 were diverted to the special mission of launching the X-15 hypersonic research airplane in 1958 following their service as early test examples of the B-52 Stratofortress. While the two Stratofortresses were engaged in the task of launching the three X-15 rocket planes, a series of rocket powered lifting bodies were developed that utilized the existing air launch capability. The NB-52A ...