Report of the PRESIDENTIAL COMMISSION on the Space Shuttle Challenger Accident

Volume 2

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

charts 25-27 [Chart 25: Problem summary (continued), 41-C (STS-13) Postflight hardware assessment (continued); Problem summary (continued), 41-C (STS-13) Postflight hardware assessment (continued); Chart 26: Problem summary (continued), 41-C (STS-13) Postflight hardware assessment (continued); Chart 27: Technical issues- STS-13 O-Ring/Vacuum putty analysis]

Charts 25-27 [Chart 25: Problem summary (continued), 41-C (STS-13) Postflight hardware assessment (continued); Problem summary (continued), 41-C (STS-13) Postflight hardware assessment (continued); Chart 26: Problem summary (continued), 41-C (STS-13) Postflight hardware assessment (continued); Chart 27: Technical issues- STS-13 O-Ring/Vacuum putty analysis]


Charts 23-24 | Appendix H | Chart 28