Report of the PRESIDENTIAL COMMISSION
on the Space Shuttle Challenger Accident
Volume 2
Appendix H - Flight Readiness Review Treatment of
O-ring Problems
![charts 113-114 [Chart 113: Past History Comparison (Chart B-3)- Nozzle O-Ring erosion patterns (Optical Comparator); Chart 114: Nozzle Joint, estimated pressurized configuration- primary o-ring seal (Chart B-4)]](https://www.nasa.gov/wp-content/uploads/static/history/rogersrep/v2h58.jpg)
Charts 113-114 [Chart 113: Past History Comparison (Chart
B-3)- Nozzle O-Ring erosion patterns (Optical Comparator); Chart 114:
Nozzle Joint, estimated pressurized configuration- primary o-ring
seal (Chart B-4)]
Charts 111-112 |
Appendix H | Charts
115-116