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this is pegasus launch control t minus

2
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57 minutes 45 seconds and counting less

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than one minute away from the departure

4
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foreign

5
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and launch team we now complete our

6
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pre-takeoff checklist currently in our

7
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climb cruise checklist

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yes

9
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[Music]

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lc lpo purge is off

11
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copy purge off and lpo you go for step

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128.

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configure gn2 for captive carry and

14
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adjust aacs to maintain fairy thing

15
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fairing air temp

16
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lc lpo gn2 configured for captive carry

17
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aacs adjustments and work

18
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llc plt copy

19
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lc peg peg is go for launch plt lc is go

20
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for launch plt confirm

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cplt plc confirms go for launch

22
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drop on my mark

23
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three

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two two

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one

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go for release

27
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pegasus is away

28
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the pegasus rocket was cygnus helping

29
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hurricane forecasters understand and

30
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fin actuator system is working properly

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to control the flight of the vehicle

32
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power buses remain nominal approximately

33
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30 minutes 30 seconds

34
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rto first motion ignition first motion

35
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time of 1337

36
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colon 2 one now pass eight six seven

37
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thirty seven

38
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attitude remains nominal power buses

39
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all they are coming back approximately

40
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ten seconds until stage one burnout

41
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already coming back looks good getting

42
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ready for the first stage to burn out

43
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stage one is burned out attitude remains

44
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nominal

45
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coming up on first and second stage

46
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separation approximately ten seconds

47
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until stage one separation and stage two

48
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stage 2 separate signal 1 separation

49
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stage two tvc is operating nominally and

50
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standing by for fairing separation power

51
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buses remain strong approximately 20

52
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second stage flight looks good

53
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fairing separation is confirmed

54
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attitude remains nominal after

55
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successful fairing separation

56
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[Music]

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this animation based on actual flight

58
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data approximately 30 seconds excuse me

59
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vehicle is flying down the nominal track

60
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stage 2 is burned out attitude remains

61
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stage three tvc is initiated

62
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stage three ignition

63
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tvc is operating nominally following

64
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command and controlling the flight of

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attitude remains nominal during stage 3

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burn

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[Music]