Report of the PRESIDENTIAL COMMISSION on the Space Shuttle Challenger Accident

Volume 2

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

charts 38-39 [Chart 38: STS-51C (STS-20) (SRM-15) Technical Issues (cont); Chart 39: SRM-15A FWD Primary Seal]

Charts 38-39 [Chart 38: STS-51C (STS-20) (SRM-15) Technical Issues (cont); Chart 39: SRM-15A FWD Primary Seal]


Charts 35-37 | Appendix H | Charts 40-41