1 00:01:00,880 --> 00:01:11,020 L-1011 getting itself ready at the end of the taxiway. 2 00:01:26,720 --> 00:01:32,240 George Diller, NASA commentator: This is Pegasus launch control T-57 minutes, 45 3 00:01:32,240 --> 00:01:34,640 seconds and counting. 4 00:01:34,640 --> 00:01:37,120 Less than 1 minute away from the departure of the L-1011. 5 00:02:21,280 --> 00:02:25,520 And launch team, we will now complete our pre-takeoff checklist, currently in our climb 6 00:02:26,080 --> 00:02:29,440 cruise checklist. 7 00:02:42,360 --> 00:02:46,420 Step 127, you go top nitrogen purge. 8 00:02:46,420 --> 00:02:50,890 LC LPO purge is off. 9 00:02:50,890 --> 00:02:52,400 Copy, purge off. 10 00:02:52,400 --> 00:02:58,000 And LPO you're go for step 128, configure GN2 for captive carry and adjust AACS to 11 00:02:58,000 --> 00:03:04,440 maintain fairing air temp. at approximately five nine degrees.