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NASA-LLIS-0743
Lessons Learned – Rigor in Integrated Design, Development, Documentation, and Configuration Control
Year: 2000
Abstract: Description of Driving Event:
On December 8, 1995, a full-scale model of the NASA JSC Experimental Crew Return Vehicle (XCRV) experienced a failure of its parafoil deployment system during a test drop at the U.S. Army's Yuma Proving Ground (YPG) near Yuma, Arizona. The wingless 24-foot model impacted the ground without the parafoil deployed due to damage sustained when two lines entangled during deployment from a Colorado Air National Guard C-130 Aircraft at 15,000 feet mean sea level. The design of the test-unique model, platform restraint and separation system was neither reviewed by all parties affected by its integration nor well documented. As a result, opportunities to identify design problems were missed, and there was little opportunity to ensure conformance with the intended design in the vehicle configuration process.
On December 8, 1995, a full-scale model of the NASA JSC Experimental Crew Return Vehicle (XCRV) experienced a failure of its parafoil deployment system during a test drop at the U.S. Army's Yuma Proving Ground (YPG) near Yuma, Arizona. The wingless 24-foot model impacted the ground without the parafoil deployed due to damage sustained when two lines entangled during deployment from a Colorado Air National Guard C-130 Aircraft at 15,000 feet mean sea level. The design of the test-unique model, platform restraint and separation system was neither reviewed by all parties affected by its integration nor well documented. As a result, opportunities to identify design problems were missed, and there was little opportunity to ensure conformance with the intended design in the vehicle configuration process.
Subject: Aircraft
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:43:25Z | |
| date available | 2017-09-04T16:43:25Z | |
| date copyright | 02/29/2000 | |
| date issued | 2000 | |
| identifier other | VUCEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/106657 | |
| description abstract | Description of Driving Event: On December 8, 1995, a full-scale model of the NASA JSC Experimental Crew Return Vehicle (XCRV) experienced a failure of its parafoil deployment system during a test drop at the U.S. Army's Yuma Proving Ground (YPG) near Yuma, Arizona. The wingless 24-foot model impacted the ground without the parafoil deployed due to damage sustained when two lines entangled during deployment from a Colorado Air National Guard C-130 Aircraft at 15,000 feet mean sea level. The design of the test-unique model, platform restraint and separation system was neither reviewed by all parties affected by its integration nor well documented. As a result, opportunities to identify design problems were missed, and there was little opportunity to ensure conformance with the intended design in the vehicle configuration process. | |
| language | English | |
| title | NASA-LLIS-0743 | num |
| title | Lessons Learned – Rigor in Integrated Design, Development, Documentation, and Configuration Control | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;2000 | |
| contenttype | fulltext | |
| subject keywords | Aircraft | |
| subject keywords | Configuration Management | |
| subject keywords | Flight Equipment | |
| subject keywords | Flight Operations | |
| subject keywords | Hardware | |
| subject keywords | Policy & Planning | |
| subject keywords | Research & Development | |
| subject keywords | Risk Management/Assessment | |
| subject keywords | Test & Verification | |
| subject keywords | Test Article |