Risk #11938 SSP On Orbit Tile Repair
Lora Bailey, Mike Fowler, Scott Parazynski discuss On Orbit Tile Repair
Segments:
00m00s Introductions
01m37s Flight Hardware Demonstration
03m57s Context
09m44s Risk Statement
12m27s Risk Mitigation Plan
16m27s Material Challenges – Bubbling
21m37s Material Challenges: Adherence/E-Wash
24m32s Astronaut Repair Capability
26m30s Material Testing
29m40s Lessons Learned – Organization
34m13s Lessons Learned – Requirements Evolution
37m14s Lessons Learned – Schedule
40m00s Lessons Learned – Parallel Path
41m50s Lessons Learned – Teal Time Damage Assessment
47m32s Lessons Learned – Minority Opinions
50m05s Lessons Learned – Crew Training
52m57s Lessons Learned – Real-Time Risk Characterization
54m55s Lessons Learned – Key Remarks For The Future
Related Resources
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Houston, we had a problem…and we learned from it!Space is hard. Inevitably, problems may occur. We can all learn valuable lessons from past events to ensure the safety and success of current and future programs. Enjoy reading and learning from a selection of such events. This booklet produced by the Johnson Space Center Knowledge Management Office contains numerous lesson learned from NASA missions and projects.
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Apollo 1-Challenger-ColumbiaEvery year as we get back in the saddle, our Remembrance Day signals us to think back to the tragic events of Apollo 1, Challenger and Columbia as well as the context surrounding them. We’re accountable for learning from not just what went wrong, but how we recovered. As an example, read these rules recorded by Wayne Hale, former NASA Flight Director and Space Shuttle Program Manager. By actually applying such lessons from the past to your current work, our actions can honor our lost crews beyond silent reflection.
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Shuttle Software AnomalyCase Study–A few minutes after the Shuttle Endeavour reached orbit for STS-126 on Nov. 14, 2008, mission control noticed that the shuttle did not automatically transfer two communications processes from launch to orbit configuration. Primary communications continued to use S-band frequencies after they should have transferred to the more powerful Ku-band. The link between the shuttle and its payload — the Payload Signal Processor (PSP)–remained configured for a radio link rather than switching.
