Author Topic: ATK push for US space flight independence via Liberty  (Read 281932 times)

Online Comga

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Re: ATK push for US space flight independence via Liberty
« Reply #460 on: 09/11/2012 09:31 pm »
Cue the Monty Python dead parrot sketch. 
IMO

Oh no, we're back to electric spacecraft again   ;D

That's OT (Other Thread) ;-)
What kind of wastrels would dump a perfectly good booster in the ocean after just one use?

Offline yg1968

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Re: ATK push for US space flight independence via Liberty
« Reply #461 on: 09/27/2012 04:35 am »
ATK is potentially interested in a CPC (phase 1 of certification) contract. See this post:
http://forum.nasaspaceflight.com/index.php?topic=29593.msg958361#msg958361

Offline kch

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Re: ATK push for US space flight independence via Liberty
« Reply #462 on: 09/27/2012 05:26 am »
Cue the Monty Python dead parrot sketch. 
IMO
 

Oh no, we're back to electric spacecraft again   ;D

VOOOM!  :D

Offline yg1968

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Re: ATK push for US space flight independence via Liberty
« Reply #463 on: 10/05/2012 05:00 pm »
Update on Liberty:
http://www.aviationweek.com/Article.aspx?id=/article-xml/AW_10_01_2012_p48-498330.xml&p=1

Quote
“We are very seriously looking at proposing on the certification phase,” Rominger says, referring to NASA's plan to run a parallel human-rating process as the CCiCap vehicles are developed
« Last Edit: 10/05/2012 07:28 pm by yg1968 »

Offline yg1968

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Re: ATK push for US space flight independence via Liberty
« Reply #464 on: 10/05/2012 07:31 pm »
From the same article, this quote from Gerst (which is actually from the recent House Hearing) is interesting:

Quote
"What we hear from these commercial companies is they believe that there's a market for their spacecraft that's beyond the government's need,” says Gerstenmaier. “They believe there's a commercial sector market for that, so even though one of these companies may provide services only to NASA for their ISS activities, the others may have another market to go to. Then I have the advantage on the government side [of] another contractor that I can go back and pick up to go provide services later for some future activity, if we decided to extend, for example, space station beyond 2020.”
« Last Edit: 10/05/2012 07:31 pm by yg1968 »

Offline john smith 19

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Re: ATK push for US space flight independence via Liberty
« Reply #465 on: 10/05/2012 07:38 pm »
Update on Liberty:
http://www.aviationweek.com/Article.aspx?id=/article-xml/AW_10_01_2012_p48-498330.xml&p=1

Quote
“We are very seriously looking at proposing on the certification phase,” Rominger says, referring to NASA's plan to run a parallel human-rating process as the CCiCap vehicles are developed
Hmm.
Also in the article he describes their performance relative to Atlas and Delta. *if* they continue with this they are will presumably target the same DoD launch services "on ramp" as Spacex did. They've probably got lots of staff who can handle the paperwork just fine and DoD (probably) would not mind another competitor in this class.

The $64m ($640m?) question is *could* they be competitive?
MCT ITS BFR SS. The worlds first Methane fueled FFSC engined CFRP SS structure A380 sized aerospaceplane tail sitter capable of Earth & Mars atmospheric flight.First flight to Mars by end of 2022 2027?. T&C apply. Trust nothing. Run your own #s "Extraordinary claims require extraordinary proof" R. Simberg."Competitve" means cheaper ¬cheap SCramjet proposed 1956. First +ve thrust 2004. US R&D spend to date > $10Bn. #deployed designs. Zero.

Offline spectre9

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Re: ATK push for US space flight independence via Liberty
« Reply #466 on: 10/06/2012 03:47 am »
ATK needs to build cheap rockets to steal the payloads SpaceX can't launch in a reasonable time frame.

To me that seems to be where the money is.

If they can't do it I would consider that a failure. They want to be a real launch company they need to step up to the plate and compete.

Offline vulture4

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Re: ATK push for US space flight independence via Liberty
« Reply #467 on: 10/09/2012 11:50 pm »
ATK needs to build cheap rockets to steal the payloads SpaceX can't launch in a reasonable time frame.

To me that seems to be where the money is.

If they can't do it I would consider that a failure. They want to be a real launch company they need to step up to the plate and compete.
Given the cost of stacking the SRBs and the massive GSE needed to process them, there is no prospect of their being cost-competitive unless all the GSE is provided "free" by the government.

Offline beancounter

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Re: ATK push for US space flight independence via Liberty
« Reply #468 on: 10/10/2012 01:42 am »
ATK needs to build cheap rockets to steal the payloads SpaceX can't launch in a reasonable time frame.

To me that seems to be where the money is.

If they can't do it I would consider that a failure. They want to be a real launch company they need to step up to the plate and compete.
Given the cost of stacking the SRBs and the massive GSE needed to process them, there is no prospect of their being cost-competitive unless all the GSE is provided "free" by the government.

Agreed.  Can't honestly see them carrying on with this project without a substantial government subsidy / contract.
Beancounter from DownUnder

Offline spectre9

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Re: ATK push for US space flight independence via Liberty
« Reply #469 on: 10/10/2012 05:44 am »
Didn't say the rocket had to be Liberty.

Orbital, Boeing, LM all have their own launcher. They are gaining real experience.

ATK wants to invest. This is how they do it. Not by talking about how much they would have put into Commercial Crew.

Offline FinalFrontier

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Re: ATK push for US space flight independence via Liberty
« Reply #470 on: 10/10/2012 06:52 am »
Seems Liberty is dead.

No surprise there. It would have been cost prohibitive without the CCDEV2 contract.


So ends the stick.
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Offline Proponent

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Re: ATK push for US space flight independence via Liberty
« Reply #471 on: 10/10/2012 12:31 pm »
So ends the stick.

Are you really sure you want to say that?  It's come back from the dead before.... :)

Offline yg1968

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Re: ATK push for US space flight independence via Liberty
« Reply #472 on: 10/10/2012 01:38 pm »
Seems Liberty is dead.

No surprise there. It would have been cost prohibitive without the CCDEV2 contract.


So ends the stick.

What makes you say that? The fact that ATK intends to bid for CCP suggests that it isn't dead.

Offline woods170

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Re: ATK push for US space flight independence via Liberty
« Reply #473 on: 10/10/2012 06:16 pm »
Seems Liberty is dead.

No surprise there. It would have been cost prohibitive without the CCDEV2 contract.


So ends the stick.

Let's hope so, but it may be a little too early to definitively pull that conclusion.

Offline john smith 19

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Re: ATK push for US space flight independence via Liberty
« Reply #474 on: 10/10/2012 09:44 pm »
Seems Liberty is dead.

No surprise there. It would have been cost prohibitive without the CCDEV2 contract.


So ends the stick.

Let's hope so, but it may be a little too early to definitively pull that conclusion.

"Zombie stick?"
Sounds like an indie band.   :) :

« Last Edit: 10/11/2012 07:18 am by john smith 19 »
MCT ITS BFR SS. The worlds first Methane fueled FFSC engined CFRP SS structure A380 sized aerospaceplane tail sitter capable of Earth & Mars atmospheric flight.First flight to Mars by end of 2022 2027?. T&C apply. Trust nothing. Run your own #s "Extraordinary claims require extraordinary proof" R. Simberg."Competitve" means cheaper ¬cheap SCramjet proposed 1956. First +ve thrust 2004. US R&D spend to date > $10Bn. #deployed designs. Zero.

Offline Ben the Space Brit

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Re: ATK push for US space flight independence via Liberty
« Reply #475 on: 10/11/2012 08:39 am »
Didn't say the rocket had to be Liberty.

Orbital, Boeing, LM all have their own launcher. They are gaining real experience.

ATK wants to invest. This is how they do it. Not by talking about how much they would have put into Commercial Crew.

This may be semi-OT but I understand that ATK makes most of the bits for the Athena series.  Has there ever been any serious talk about them flying it as a cargo launcher under the Liberty banner (or any other)?
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Offline GClark

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Re: ATK push for US space flight independence via Liberty
« Reply #476 on: 10/11/2012 01:32 pm »
See PlanetSpaces' COTS proposal.

Offline FinalFrontier

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Re: ATK push for US space flight independence via Liberty
« Reply #477 on: 10/11/2012 06:24 pm »
So ends the stick.

Are you really sure you want to say that?  It's come back from the dead before.... :)


Yes because henceforth it shall be known as "zombie stick", should it be renewed.  ::)
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Offline yg1968

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Re: ATK push for US space flight independence via Liberty
« Reply #478 on: 02/08/2013 06:26 pm »
It appears that a "Liberty II" is now being pursued by ATK and they intend to have it certified for DOD launches:

Quote
Company: Alliant Techsystems, Incorporated (ATK)
Launch vehicle to be certified: Liberty II
Statement of Intent to certify submitted: Expected March 2013
Certification plan: TBD
Planned certification date: Late 2016

See page 17 (slide 13) of this document:
http://www.gao.gov/assets/660/652037.pdf

P.S. Credit to "Costal Ron" for finding this. See the comments section of this article:
http://www.newspacewatch.com/articles/gao-releases-report-on-usaf039s-certification-of-new-launch-providers.html#comment
« Last Edit: 02/08/2013 06:50 pm by yg1968 »

Offline RocketmanUS

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Re: ATK push for US space flight independence via Liberty
« Reply #479 on: 02/08/2013 07:28 pm »
It appears that a "Liberty II" is now being pursued by ATK and they intend to have it certified for DOD launches:

Quote
Company: Alliant Techsystems, Incorporated (ATK)
Launch vehicle to be certified: Liberty II
Statement of Intent to certify submitted: Expected March 2013
Certification plan: TBD
Planned certification date: Late 2016

See page 17 (slide 13) of this document:
http://www.gao.gov/assets/660/652037.pdf

P.S. Credit to "Costal Ron" for finding this. See the comments section of this article:
http://www.newspacewatch.com/articles/gao-releases-report-on-usaf039s-certification-of-new-launch-providers.html#comment
Any specs for Liberty II?

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