{"operation":"document","citation":"PLD23LR002 docket item 91","title":"4 - MATERIALS LABORATORY - DUPONT LETTER ON ALDYL A RESIN DESIGNATION CHANGE - 1985","source_type":"incident","agency":"National Transportation Safety Board","status":"current","official":true,"published_on":null,"effective_on":null,"summary":"PLD23LR002; docket item 91; Text/Image.","machine_formats":{"json":"https://regulus.evalyn.ai/document/ntsb-docket-item-16626332.json","markdown":"https://regulus.evalyn.ai/document/ntsb-docket-item-16626332.md"},"app_url":"https://regulus.evalyn.ai/document/ntsb-docket-item-16626332","source_url":"https://data.ntsb.gov/Docket/Document/docBLOB?ID=16626332&FileExtension=pdf&FileName=DuPont%20Letter%20on%20Resin%20Designation%20Change%201985-Rel.pdf","body":"4 - MATERIALS LABORATORY - DUPONT LETTER ON ALDYL A RESIN DESIGNATION CHANGE - 1985 PLD23LR002 docket item 91. 1 page. 0 photograph references. Published media type: Text/Image. Metadata only; the linked docket file is not mirrored.","truncated":false,"body_characters":232}