# Control Room and SCADA Operation Attachment 11-Suspected Column Separation

**Citation:** DCA10MP007 docket item 145  
**Type / status:** incident / current  
**Agency:** National Transportation Safety Board  
**Effective:** Not stated  
**Published:** Not stated

DCA10MP007; docket item 145; Adobe PDF file.

## Document text

Control Room and SCADA Operation Attachment 11-Suspected Column Separation DCA10MP007 docket item 145. 1 page. 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=40363531&FileExtension=.PDF&FileName=Control%20Room%20and%20SCADA%20Operation%20Attachment%2011-Suspected%20Column%20Separation-Master.PDF>
- Source ID: `ntsb-dockets`
- SHA-256: `1535e18118e6f1c2dbd1bcc34923d6a53ddb5b51cb3b5142149c1d0bd079f64d`
- Retrieved: 2026-08-20T04:58:09.797Z
- Exported: 2026-08-23T01:14:00.736Z
- Document slug: `ntsb-docket-item-40363531`

### Source metadata

```json
{
  "materialSubtype": "ntsb_docket_item_metadata",
  "ntsbNumber": "DCA10MP007",
  "blobId": "40363531",
  "ordinal": 145,
  "pages": 1,
  "photos": 0,
  "publishedMediaType": "Adobe PDF file",
  "fileExtension": ".PDF",
  "fileName": "Control Room and SCADA Operation Attachment 11-Suspected Column Separation-Master.PDF",
  "docketUrl": "https://data.ntsb.gov/Docket/?NTSBNumber=DCA10MP007",
  "tableOfContentsUrl": "https://data.ntsb.gov/Docket/TOCPrintable?data=76766",
  "docketReportedMode": "Pipeline",
  "docketCreationDate": "2010-08-25",
  "docketLastModifiedDate": "2016-08-15",
  "docketPublicReleaseDate": "2012-05-22",
  "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"
}
```