3 ms·
That really depends on time period. Remember, the b-52 was introduced into service in 1955, and first flew in 1952. Well prior to the introduction of ICBMs.
by NickNameNick 10y ago
That really depends on time period. Remember, the b-52 was introduced into service in 1955, and first flew in 1952. Well prior to the introduction of ICBMs.
- honkhonkpants 10y agoYes but we're speaking about 1976 here.