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helium checkout is aborted nominally t

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at t minus three seconds

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the nine merlin engines of the first

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two

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and liftoff

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liftoff of the spacex falcon 9 rocket

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launching dragon to the international

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space station and returning cargo

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starting gravity turn

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jd mta acquisition a signal

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d plus 45 seconds

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one minute and 10 seconds after liftoff

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the falcon 9 will reach supersonic speed

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passing through the area of maximum

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dynamic pressure

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on a nominal trajectory of 5

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meters kilometers second

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vehicle is supersonic

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falcon now through

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maximum aerodynamic pressure

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this is the point where the mechanical

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stress on the rocket reaches its peak

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because of the rocket's velocity and the

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resistance created by the atmosphere of

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second stage will start an engine chill

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coming up on two minutes everything is

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go all nine merlin engines performing

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about two and a half minutes into the

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flight 56 miles high and traveling at 10

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times the speed of sound

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two of the first stage engines will shut

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down to reduce the rocket's acceleration

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approaching me go one

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past the mid mico point

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first stage shutdown

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the first and second stages are

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separating

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the second stage's single merlin vacuum

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engine is igniting to begin a six minute

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14 second burn that will bring dragon

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the dragon nose gun has been jettisoned

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as planned 40 seconds after second stage

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ignition the dragon's protective nose

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everything perceived

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150 kilometers velocity is 3.1

46
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kilometers per second and downrange

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distance of 350 kilometers

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second stage propelling utilization

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avionic systems nominal

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four minutes 42 seconds into flight

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everything is go

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falcon 9 and dragon on their way to the

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new hampshire acquisition a signal

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five minutes 16 seconds into flight

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another four minutes

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altitude 163 kilometers velocity is 3.5

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kilometers per second

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about three and a half minutes of flight

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left for the second stage engine

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set to cut off at nine minutes 14

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and back in stage two propulsion systems

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avionics system and rf link is solid

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lc this is awesome

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go ahead

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yes sir i've uh looked around the pad it

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looks like the only place we have any

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even a small fire is on the tee on the

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deck

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uh i recommend that when fire department

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gets here they go you can go ahead and

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do their sweep over copy that pad

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secured they can go on the vehicle

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remains on a nominal trajectory

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is 186 kilometers velocity is four

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kilometers per second

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six minutes 30 seconds into the flight

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brief discussion about a fire at the

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seven minutes

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14 seconds into flight

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everything is normal

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trajectory

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pressure

83
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everything is fine with the falcon and

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the vehicle remains at a nominal

85
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trajectory altitude of 200 kilometers

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and velocity of 4.9 kilometers per

87
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lc this is osm they're just about there

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i recommend we go ahead and go into

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amber over copy please do

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roger do whatever you gotta do to get

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them in there pad safe

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eight minutes into flight

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vehicles passing through the head-on

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eight minutes 27 seconds into the flight

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of

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falcon 9 and dragon

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on the first commercial resupply

98
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services mission to the international

99
00:09:12,550 --> 00:09:11,360
space station everything is operating

100
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normally

101
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about 45 seconds away from

102
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fts has been saved vehicles in terminal

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guidance mode

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iip lift

105
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and actually done confirmed

106
00:10:28,710 --> 00:10:25,269
falcon 9 and dragon are in orbit

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perigee 197 kilometers apogee 328

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kilometers

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and a successful launch for falcon 9 and

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dragon as they reach orbit second

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stage engine has cut off

112
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dragon deploy commanded

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dragon's boy confirmed

114
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and we have confirmation dragon has

115
00:11:28,710 --> 00:11:18,230
a picture-perfect launch and a flawless

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10 minutes 55 seconds into flight

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and dragon will deploy your solar arrays

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lc this is osm i wanted to let you know