{"operation":"document","citation":"DCA02MP002 docket item 94","title":"KIEFNER ENGINEERING-FINAL REPORT-ANALYSIS OF COHASSET FAILUREEXCERPTS","source_type":"incident","agency":"National Transportation Safety Board","status":"current","official":true,"published_on":null,"effective_on":null,"summary":"DCA02MP002; docket item 94; Text/Image.","machine_formats":{"json":"https://regulus.evalyn.ai/document/ntsb-docket-item-6407656.json","markdown":"https://regulus.evalyn.ai/document/ntsb-docket-item-6407656.md"},"app_url":"https://regulus.evalyn.ai/document/ntsb-docket-item-6407656","source_url":"https://data.ntsb.gov/Docket/Document/docBLOB?ID=6407656&FileExtension=pdf&FileName=Kiefner%20Engineering-Final%20Report-Analysis%20of%20Cohasset%20Failureexcerpts-Master-Rel.pdf","body":"KIEFNER ENGINEERING-FINAL REPORT-ANALYSIS OF COHASSET FAILUREEXCERPTS DCA02MP002 docket item 94. 30 pages. 0 photograph references. Published media type: Text/Image. Metadata only; the linked docket file is not mirrored.","truncated":false,"body_characters":220}