1 00:00:11,990 --> 00:00:07,570 T minus ten nine eight seven six five 2 00:00:15,890 --> 00:00:12,000 four three two one 3 00:00:18,950 --> 00:00:15,900 engine full power and liftoff of CRX 27 4 00:00:21,650 --> 00:00:18,960 go falcon go dragon 5 00:00:23,570 --> 00:00:21,660 Falcon 9 soars off the launch pad dragon 6 00:00:25,910 --> 00:00:23,580 now on its way to the International 7 00:00:29,870 --> 00:00:25,920 Space Station with important new science 8 00:00:29,880 --> 00:00:52,910 stage one chamber pressure is nominal 9 00:00:57,229 --> 00:00:55,610 at t plus 40 seconds Falcon 9 has 10 00:01:00,770 --> 00:00:57,239 successfully lifted off from historical 11 00:01:03,470 --> 00:01:00,780 Elementary in Florida 12 00:01:06,350 --> 00:01:03,480 we're now coming up on our Max Q in 13 00:01:08,030 --> 00:01:06,360 about uh 20 seconds or so which is the 14 00:01:10,010 --> 00:01:08,040 point of Maximum aerodynamic pressure 15 00:01:23,870 --> 00:01:10,020 the vehicle will go through during its 16 00:01:23,880 --> 00:01:27,170 thanks you 17 00:01:31,490 --> 00:01:29,149 and there's that call out for Max Q 18 00:01:33,590 --> 00:01:31,500 coming up next are five events back to 19 00:01:35,630 --> 00:01:33,600 back first is main engine cutoff or 20 00:01:37,429 --> 00:01:35,640 Mikko which is when all nine of the 21 00:01:39,590 --> 00:01:37,439 Merlin 1D engines on the first stage 22 00:01:41,390 --> 00:01:39,600 will shut down after those nine engines 23 00:01:44,810 --> 00:01:41,400 shut down the first and second stages 24 00:01:47,510 --> 00:01:44,820 will separate uh also called out over 25 00:01:49,370 --> 00:01:47,520 the Nets as stage separation then the 26 00:01:52,429 --> 00:01:49,380 first stage will flip 27 00:01:54,170 --> 00:01:52,439 make its way back to its Landing site 28 00:01:56,330 --> 00:01:54,180 the Drone ship named a shortfall of 29 00:01:58,609 --> 00:01:56,340 Gravitas the second stage will then 30 00:02:01,550 --> 00:01:58,619 ignite its Merlin vacuum engine to boost 31 00:02:03,950 --> 00:02:01,560 Dragon to low earth orbit during scs-1 32 00:02:06,109 --> 00:02:03,960 and the last event is the Boost back 33 00:02:08,089 --> 00:02:06,119 burn to reduce velocity of the first 34 00:02:10,010 --> 00:02:08,099 stage in preparation for atmospheric 35 00:02:13,430 --> 00:02:10,020 entry and this whole sequence will take 36 00:02:15,110 --> 00:02:13,440 place over about 30 seconds or so 37 00:02:17,390 --> 00:02:15,120 now we should be hearing that call out