# IMP IR 20 Close interval survey Line 6B 30 Inche

- **operation:** document
- **citation:** DCA10MP007 docket item 224
- **title:** IMP IR 20 Close interval survey Line 6B 30 Inche
- **source type:** incident
- **agency:** National Transportation Safety Board
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** Not available
- **summary:** DCA10MP007; docket item 224; Adobe PDF file.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/ntsb-docket-item-40367574.json
- **markdown:** https://regulus.evalyn.ai/document/ntsb-docket-item-40367574.md
- **app url:** https://regulus.evalyn.ai/document/ntsb-docket-item-40367574
- **source url:** https://data.ntsb.gov/Docket/Document/docBLOB?ID=40367574&FileExtension=.PDF&FileName=IMP%20IR%2020%20Close%20interval%20survey%20Line%206B%2030%20Inche-Master.PDF
**body:**

IMP IR 20 Close interval survey Line 6B 30 Inche DCA10MP007 docket item 224. 163 pages. 0 photograph references. Published media type: Adobe PDF file. Metadata only; the linked docket file is not mirrored.
- **truncated:** false
- **body characters:** 205