1 00:00:01,530 --> 00:00:05,910 \h George Diller/NASA Launch Commentator: T-10 . . . nine . . . eight . . . seven . . . 2 00:00:05,910 --> 00:00:14,790 \h six . . . five . . . four . . . three . . . two . . . one . . . zero 3 00:00:14,790 --> 00:00:20,600 \h and liftoff of the Atlas V rocket with TDRS-K, broadening, 4 00:00:20,600 --> 00:00:32,680 \h enhancing and improving the capability of space-based tracking. 5 00:00:32,680 --> 00:00:35,800 \h Marty Malinowski/Ascent Commentator: Roll program has begun, body rates look good. 6 00:00:35,800 --> 00:00:47,740 \h Inaudible Battery voltages are stable. Booster engine continues to operate well. 7 00:00:47,740 --> 00:01:04,080 \h Pump speeds are within parameters. Boost pump pressures are good. 8 00:01:04,080 --> 00:01:11,870 \h Currently accelerating at 1.4 g's. Engine operation continues to be excellent. 9 00:01:11,870 --> 00:01:34,500 \h Roll program is complete. Booster view is now operating close-loop control. (Rumbling) 10 00:01:34,500 --> 00:01:55,020 \h Marty Malinowski/Ascent Commentator: Mach 1. Max Q. Body rates continue to look very good. 11 00:01:55,020 --> 00:01:59,860 \h Booster has throttled back right on schedule. Engine response looks good. 12 00:01:59,860 --> 00:02:10,450 \h Currently accelerating at 1.8 g's. Current altitude is 13 miles,