{"operation":"document","citation":"DCA17FP006 docket item 30","title":"ELSTER PERFECTION LETTER TO NTSB, MARCH 7, 2019","source_type":"incident","agency":"National Transportation Safety Board","status":"current","official":true,"published_on":null,"effective_on":null,"summary":"DCA17FP006; docket item 30; Text/Image.","machine_formats":{"json":"https://regulus.evalyn.ai/document/ntsb-docket-item-13026971.json","markdown":"https://regulus.evalyn.ai/document/ntsb-docket-item-13026971.md"},"app_url":"https://regulus.evalyn.ai/document/ntsb-docket-item-13026971","source_url":"https://data.ntsb.gov/Docket/Document/docBLOB?ID=13026971&FileExtension=pdf&FileName=59075_inc%20March%207%202019_Redacted-Rel.pdf","body":"ELSTER PERFECTION LETTER TO NTSB, MARCH 7, 2019 DCA17FP006 docket item 30. 18 pages. 0 photograph references. Published media type: Text/Image. Metadata only; the linked docket file is not mirrored.","truncated":false,"body_characters":198}