{"id":"835a1680-5d25-44eb-9bf9-2af53fb411e5","publication_cycle_id":"89306d39-3f69-4138-9c09-be3a1c5883b9","source_artifact_id":"18dae170-a31d-4972-ba4b-167866a3d9d8","family":"terminal_procedures","chart_id":"743-21614-00743r18","title":"RNAV (GPS) RWY 18","category":"IAP","region":"IL","edition":"0C","status":"ready","effective_at":"2026-04-16T00:00:00","expires_at":"2026-05-14T00:00:00","bounds":{"west":-89.4794228059,"east":-88.8738154612,"south":38.7254744645,"north":39.4745187985},"live_available":true,"offline_available":true,"offline_status":"finalized","offline_content_url":"/api/v1/charts/835a1680-5d25-44eb-9bf9-2af53fb411e5/mbtiles","detail_url":"/api/v1/charts/835a1680-5d25-44eb-9bf9-2af53fb411e5","assets_url":"/api/v1/charts/835a1680-5d25-44eb-9bf9-2af53fb411e5/assets","primary_live_content_url":"/api/v1/chart-assets/bc6ac7c5-472f-4691-9d37-f82bc2319c61/content","metadata_json":{"state_code":"IL","state_name":"ILLINOIS","city_id":"VANDALIA","volume":"EC-3","airport_id":"VANDALIA MUNI","airport_alnum":"743","airport_ident":"VLA","airport_icao_ident":"KVLA","airport_military":"N","chart_code":"IAP","chart_sequence":"53525","procuid":"21614","pdf_name":"00743R18.PDF","bvpage":"737","amdtnum":"0C","amdtdate":"1/25/2024","faanfd18":null,"civil":"C","copter":null,"two_colored":"N","pdf_available":true,"georeference_checked":true,"georeferenced_pdf":true,"georeference_kind":"geopdf_vp_measure","georeference_viewport_count":1},"assets":[{"id":"bc6ac7c5-472f-4691-9d37-f82bc2319c61","chart_id":"835a1680-5d25-44eb-9bf9-2af53fb411e5","source_artifact_id":"8556e15d-2157-40fa-a449-5947112f8f2e","asset_kind":"pdf","filename":"00743R18.PDF","relative_path":"extracted/2026-04-16/terminal_procedures/ddtppb_zip/00743R18.PDF","media_type":"application/pdf","status":"ready","file_size_bytes":206994,"checksum_sha256":"036e517e8fe39855c6765284657290e7eb6b392c69e31cf4240aedf91c7b99a6","metadata_json":{"pdf_name":"00743R18.PDF","chart_code":"IAP","procuid":"21614","bvpage":"737","source_artifact_role":"ddtppb_zip","georeference_checked":true,"georeferenced_pdf":true,"georeference_kind":"geopdf_vp_measure","bounds":{"west":-89.4794228059,"east":-88.8738154612,"south":38.7254744645,"north":39.4745187985},"page_bbox":{"left":9.18,"bottom":2.628,"right":378.18,"top":591.372},"georeference_control_points":[{"latitude":38.72547446448,"longitude":-89.47622061251},{"latitude":38.72551793512,"longitude":-88.87683873931},{"latitude":39.47451879847,"longitude":-88.87381546119},{"latitude":39.47447489288,"longitude":-89.47942280592}],"georeference_page_points":[{"x":0.1,"y":0.1},{"x":0.9,"y":0.1},{"x":0.9,"y":0.9},{"x":0.1,"y":0.9}],"georeference_viewport_count":1,"projection_wkt":"PROJCS[\"FAA LCC (0074321614)\",GEOGCS[\"GCS_North_American_1983\",DATUM[\"D_North_American_1983\",SPHEROID[\"GRS_1980\",6378137.000,298.25722210]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.017453292519943295]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",0.000],PARAMETER[\"False_Northing\",0.000],PARAMETER[\"Central_Meridian\",-89.16791666666670],PARAMETER[\"Latitude_Of_Origin\",39.08680555555560],PARAMETER[\"Standard_Parallel_1\",40.66666666666670],PARAMETER[\"Standard_Parallel_2\",35.33333333333330],UNIT[\"Inch\",0.02540005080010]]"},"content_url":"/api/v1/chart-assets/bc6ac7c5-472f-4691-9d37-f82bc2319c61/content"}]}