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Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:50 UTC (Sep 23 2250 PDT)
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Topic: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:50 UTC (Sep 23 2250 PDT) (Read 54971 times)
Chris Bergin
NSF Managing Editor
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Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #60 on:
09/24/2017 05:11 am »
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Steven Pietrobon
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Adelaide, Australia
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Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #61 on:
09/24/2017 05:12 am »
Temperature excursion witnessed...
100% go for weather.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
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Posts: 39214
Adelaide, Australia
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Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #62 on:
09/24/2017 05:13 am »
Showing mission profile video.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
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Posts: 39214
Adelaide, Australia
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Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #63 on:
09/24/2017 05:14 am »
NRO payloads all look the same. :-)
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Chris Bergin
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
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Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #64 on:
09/24/2017 05:15 am »
L-15 minutes.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
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Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #65 on:
09/24/2017 05:18 am »
Prelaunch footage.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
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Posts: 39214
Adelaide, Australia
Liked: 32734
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Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #66 on:
09/24/2017 05:18 am »
Talking about NRO and the mission patch.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
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Senior Member
Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #67 on:
09/24/2017 05:20 am »
Interview with ULA electrical engineer.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
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Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #68 on:
09/24/2017 05:20 am »
L-10 minutes.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
Member
Senior Member
Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #69 on:
09/24/2017 05:22 am »
Back live.
L-8 minutes.
Logged
kevin-rf
likes this
Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135092
Liked: 123466
Likes Given: 25260
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #70 on:
09/24/2017 05:23 am »
Polling...
«
Last Edit: 09/24/2017 05:23 am by Chris Bergin
»
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Steven Pietrobon
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Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #71 on:
09/24/2017 05:23 am »
Getting ready for polling.
L-7 minutes.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
Member
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Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #72 on:
09/24/2017 05:25 am »
Green board!
L-6 minutes.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
Member
Senior Member
Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #73 on:
09/24/2017 05:25 am »
L-5 minutes.
Logged
Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135092
Liked: 123466
Likes Given: 25260
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #74 on:
09/24/2017 05:26 am »
Out of the BIH
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Steven Pietrobon
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Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #75 on:
09/24/2017 05:26 am »
T-4 minutes.
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Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
Member
Senior Member
Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #76 on:
09/24/2017 05:28 am »
T-3 minutes. Hold! Hold! Hold!
Logged
Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Chris Bergin
NSF Managing Editor
Administrator
Senior Member
Posts: 135092
Liked: 123466
Likes Given: 25260
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #77 on:
09/24/2017 05:28 am »
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Steven Pietrobon
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Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #78 on:
09/24/2017 05:29 am »
Resetting count down clock to T-4 minutes.
Logged
Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
Steven Pietrobon
Member
Senior Member
Posts: 39214
Adelaide, Australia
Liked: 32734
Likes Given: 8178
Re: Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:30 UTC (Sep 23 2230 PDT)
«
Reply #79 on:
09/24/2017 05:29 am »
Held at T-2 minutes 29 seconds.
Logged
Akin's Laws of Spacecraft Design #1: Engineering is done with numbers. Analysis without numbers is only an opinion.
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Commercial and US Government Launch Vehicles
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ULA - Delta, Atlas, Vulcan
»
Atlas V 541 - NROL-42 - VAFB SLC-3E - Sep 24, 2017 05:50 UTC (Sep 23 2250 PDT)
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