Report of the PRESIDENTIAL COMMISSION
on the Space Shuttle Challenger Accident
Volume 2
Appendix H - Flight Readiness Review Treatment of
O-ring Problems
![charts 175-176 [Chart 175: VLS-1 Options; Chart 176: Program Plan (Cont)]](https://www.nasa.gov/wp-content/uploads/static/history/rogersrep/v2h89.jpg)
Charts 175-176 [Chart 175: VLS-1 Options; Chart 176:
Program Plan (Cont)]
Charts 173-174 |
Appendix H | Charts
177-178