# Crestmoor Canyon Geotechnical Investigation Report

**Citation:** DCA10MP008 docket item 327  
**Type / status:** incident / current  
**Agency:** National Transportation Safety Board  
**Effective:** Not stated  
**Published:** Not stated

DCA10MP008; docket item 327; Adobe PDF file.

## Document text

Crestmoor Canyon Geotechnical Investigation Report DCA10MP008 docket item 327. 59 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=40347757&FileExtension=.PDF&FileName=Crestmoor%20Canyon%20Geotechnical%20Investigation%20Report-Redacted.PDF>
- Source ID: `ntsb-dockets`
- SHA-256: `21b0e866690ab175d9bd2e50b183464eafb4bf3070687dce1063959bb0673f4d`
- Retrieved: 2026-08-20T04:58:09.797Z
- Exported: 2026-08-22T18:53:17.572Z
- Document slug: `ntsb-docket-item-40347757`

### Source metadata

```json
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  "ntsbNumber": "DCA10MP008",
  "blobId": "40347757",
  "ordinal": 327,
  "pages": 59,
  "photos": 0,
  "publishedMediaType": "Adobe PDF file",
  "fileExtension": ".PDF",
  "fileName": "Crestmoor Canyon Geotechnical Investigation Report-Redacted.PDF",
  "docketUrl": "https://data.ntsb.gov/Docket/?NTSBNumber=DCA10MP008",
  "tableOfContentsUrl": "https://data.ntsb.gov/Docket/TOCPrintable?data=77250",
  "docketReportedMode": "Hazmat",
  "docketCreationDate": "2010-09-14",
  "docketLastModifiedDate": "2015-02-24",
  "docketPublicReleaseDate": "2011-03-01",
  "metadataOnly": true,
  "binaryMirrored": false,
  "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"
}
```