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]](https://www.nasa.gov/wp-content/uploads/static/history/rogersrep/v2h21.jpg)
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