{"id":"bf64d69d-b6fd-4123-94c0-2a1b61048558","publication_cycle_id":"89306d39-3f69-4138-9c09-be3a1c5883b9","source_artifact_id":"18dae170-a31d-4972-ba4b-167866a3d9d8","family":"terminal_procedures","chart_id":"58-10904-00058il27","title":"ILS OR LOC RWY 27","category":"IAP","region":"MA","edition":"3A","status":"ready","effective_at":"2026-04-16T00:00:00","expires_at":"2026-05-14T00:00:00","bounds":{"west":-71.1300344598,"east":-70.4926901365,"south":41.9122159204,"north":42.6633913536},"live_available":true,"offline_available":true,"offline_status":"finalized","offline_content_url":"/api/v1/charts/bf64d69d-b6fd-4123-94c0-2a1b61048558/mbtiles","detail_url":"/api/v1/charts/bf64d69d-b6fd-4123-94c0-2a1b61048558","assets_url":"/api/v1/charts/bf64d69d-b6fd-4123-94c0-2a1b61048558/assets","primary_live_content_url":"/api/v1/chart-assets/a5d45162-34ee-4d4d-8a6b-3712f575ca80/content","metadata_json":{"state_code":"MA","state_name":"MASSACHUSETTS","city_id":"BOSTON","volume":"NE-1","airport_id":"GENERAL EDWARD LAWRENCE LOGAN INTL","airport_alnum":"58","airport_ident":"BOS","airport_icao_ident":"KBOS","airport_military":"N","chart_code":"IAP","chart_sequence":"50750","procuid":"10904","pdf_name":"00058IL27.PDF","bvpage":"50","amdtnum":"3A","amdtdate":"6/13/2024","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":"a5d45162-34ee-4d4d-8a6b-3712f575ca80","chart_id":"bf64d69d-b6fd-4123-94c0-2a1b61048558","source_artifact_id":"954c3942-b567-4d18-8867-2bc14c69d62c","asset_kind":"pdf","filename":"00058IL27.PDF","relative_path":"extracted/2026-04-16/terminal_procedures/ddtppa_zip/00058IL27.PDF","media_type":"application/pdf","status":"ready","file_size_bytes":307101,"checksum_sha256":"c36c0e0dfa070984f1dce609b55de9b832967f0bd43eb509a8aabf65f3a7bc3c","metadata_json":{"pdf_name":"00058IL27.PDF","chart_code":"IAP","procuid":"10904","bvpage":"50","source_artifact_role":"ddtppa_zip","georeference_checked":true,"georeferenced_pdf":true,"georeference_kind":"geopdf_vp_measure","bounds":{"west":-71.1300344598,"east":-70.4926901365,"south":41.9122159204,"north":42.6633913536},"page_bbox":{"left":9.18,"bottom":2.628,"right":378.18,"top":591.372},"georeference_control_points":[{"latitude":41.91255904016,"longitude":-71.12724906811},{"latitude":41.91221592043,"longitude":-70.49695773799},{"latitude":42.66304469928,"longitude":-70.49269013653},{"latitude":42.66339135365,"longitude":-71.13003445985}],"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 (0005810904)\",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\",-70.87833333333330],PARAMETER[\"Latitude_Of_Origin\",42.37950000000000],PARAMETER[\"Standard_Parallel_1\",45.00000000000000],PARAMETER[\"Standard_Parallel_2\",33.00000000000000],UNIT[\"Inch\",0.02540005080010]]"},"content_url":"/api/v1/chart-assets/a5d45162-34ee-4d4d-8a6b-3712f575ca80/content"}]}