Report of the PRESIDENTIAL COMMISSION on the Space Shuttle Challenger Accident

Volume 2

Appendix H - Flight Readiness Review Treatment of O-ring Problems

charts 68-69 [Chart 68: Analysis of soot from STS-51C LH forward field joint; Chart 69: History of SRM O-Ring damage]

Charts 68-69 [Chart 68: Analysis of soot from STS-51C LH forward field joint; Chart 69: History of SRM O-Ring damage]


Charts 66-67 | Appendix H | Charts 70-72