Report of the PRESIDENTIAL COMMISSION
on the Space Shuttle Challenger Accident
Volume 2
Appendix H - Flight Readiness Review Treatment of
O-ring Problems
![charts 173-174 [Chart 173: Program Plan; Chart 174: QM-5 Options]](https://www.nasa.gov/wp-content/uploads/static/history/rogersrep/v2h88.jpg)
Charts 173-174 [Chart 173: Program Plan; Chart 174: QM-5
Options]
Charts 171-172 |
Appendix H | Charts
175-176