Table:
text: SM-65A Atlas
Launch history
Launch history
Date_ Time_GMT_ Serial Apogee Outcome
1957-06-11 19:37 4A kilometres (mi) Failure
1957-09-25 19:57 6A kilometres (mi) Failure
1957-12-17 17:39 12A kilometres (mi) Success
1958-01-10 15:48 10A kilometres (mi) Success
1958-02-07 19:37 13A kilometres (mi) Failure[ citation needed ]
1958-02-20 17:46 11A kilometres (mi) Failure
1958-04-05 17:01 15A kilometres (mi) Failure
1958-06-03 21:28 16A kilometres (mi) Success

Question: What is the time (GMT) for the 4A Serial under SM-65A Atlas?

Question: What time (GMT) for the 12A serial number of the SM-65A Atlas?