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#1 Re: Interplanetary transportation » F-1 Rocket engine » 2007-07-13 18:42:33

I was wondering what ever happened to the F-1/F-1A rocket engine designs? Why are they no longer used? Is it due to a policital or environmental concerns? Or just a economic or engineering concerns?

I was also wondering if anybody knew were I could find the complete F-1A rocket engine specifications? And is there any reason why 4 F-1A rocket engines could not be combined using a single turbo pump similar to that of the RD-170?

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