Report of the PRESIDENTIAL COMMISSION
on the Space Shuttle Challenger Accident
Volume 2
Appendix H - Flight Readiness Review Treatment of
O-ring Problems
![charts 121-122 [Chart 121: Model of Jet-Impingement erosion of secondary o-ring (Chart C-6); Chart 122: Secondary o-ring erosion results (Chart C-7)]](https://www.nasa.gov/wp-content/uploads/static/history/rogersrep/v2h62.jpg)
Charts 121-122 [Chart 121: Model of Jet-Impingement
erosion of secondary o-ring (Chart C-6); Chart 122: Secondary o-ring
erosion results (Chart C-7)]
Charts 119-120 |
Appendix H | Charts
123-124