# Materials Laboratory Study 05-078, Modeling of Indentation and Fatigue Crack Life

**Citation:** DCA05MP001 docket item 114  
**Type / status:** incident / current  
**Agency:** National Transportation Safety Board  
**Effective:** Not stated  
**Published:** Not stated

DCA05MP001; docket item 114; Adobe PDF file.

## Document text

Materials Laboratory Study 05-078, Modeling of Indentation and Fatigue Crack Life DCA05MP001 docket item 114. 26 pages. 0 photograph references. Published media type: Adobe PDF file. Metadata only; the linked docket file is not mirrored.

## Provenance

- Official: Yes
- Source: <https://data.ntsb.gov/Docket/Document/docBLOB?ID=40235691&FileExtension=.PDF&FileName=Materials%20Laboratory%20Study%2005-078,%20Modeling%20of%20Indentation%20and%20Fatigue%20Crack%20Life-Master.PDF>
- Source ID: `ntsb-dockets`
- SHA-256: `ffd6256452db1cbd5df5856858699bc87aa3d711e8e929f3f9c78542b2560faa`
- Retrieved: 2026-08-20T04:58:09.797Z
- Exported: 2026-08-22T08:02:39.552Z
- Document slug: `ntsb-docket-item-40235691`

### Source metadata

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  "tableOfContentsUrl": "https://data.ntsb.gov/Docket/TOCPrintable?data=60449",
  "docketReportedMode": "Pipeline",
  "docketCreationDate": "2004-11-10",
  "docketLastModifiedDate": "2017-09-27",
  "docketPublicReleaseDate": "2008-02-21",
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  "caveat": "Docket item metadata and official link only. The title does not establish authorship, evidentiary weight, NTSB endorsement, legal effect, or a current regulatory finding; party submissions and evidence binaries are not mirrored.",
  "jurisdiction": "US"
}
```