{"abstract":"The FAA is adopting a new airworthiness directive (AD) for certain Textron Aviation Inc. (Textron) Model 172N, 172P, 172Q, 172RG, F172N, F172P, FR172K, R172K, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, T182, F182P, F182Q, FR182, R182, TR182, 206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, 207, 207A, T207, T207A, 210-5 (205), 210-5A (205A), 210B, 210C, 210D, 210E, 210F, and T210F airplanes. This AD was prompted by cracks found in the lower area of the forward cabin doorpost bulkhead. This AD requires repetitively inspecting the lower area of the forward cabin doorposts at the strut attach fitting for cracks and repairing any cracks. The FAA is issuing this AD to address the unsafe condition on these products.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation Department","id":492,"url":"https://www.federalregister.gov/agencies/transportation-department","json_url":"https://www.federalregister.gov/api/v1/agencies/492","parent_id":null,"slug":"transportation-department"},{"raw_name":"Federal Aviation Administration","name":"Federal Aviation Administration","id":159,"url":"https://www.federalregister.gov/agencies/federal-aviation-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/159","parent_id":492,"slug":"federal-aviation-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2020/10/07/2020-22039.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"85 FR 63195","comment_url":"http://www.regulations.gov/commenton/FAA-2018-0049-0031","comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD is effective November 12, 2020.","disposition_notes":null,"docket_ids":["Docket No. FAA-2018-0049","Product Identifier 2017-CE-031-AD","Amendment 39-21222","AD 2020-18-01"],"dockets":[{"supporting_documents":[{"title":"Supporting AD Document","document_id":"FAA-2018-0049-0032"},{"title":"Supporting AD Documents","document_id":"FAA-2018-0049-0011"}],"agency_name":"FAA","documents":[{"comment_count":2,"comment_start_date":"2020-10-07","updated_at":"2024-12-05T17:56:10.574-05:00","comment_url":"https://www.regulations.gov/commenton/FAA-2018-0049-0031","allow_late_comments":true,"id":"FAA-2018-0049-0031","comment_end_date":null,"regulations_dot_gov_open_for_comment":true}],"supporting_documents_count":2,"id":"FAA-2018-0049","title":"Textron 172/182/206/207/210 lower forward doorpost bulkhead, 2017-CE-031-AD"}],"document_number":"2020-22039","effective_on":"2020-11-12","end_page":63200,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2020/10/07/2020-22039.xml","html_url":"https://www.federalregister.gov/documents/2020/10/07/2020-22039/airworthiness-directives-textron-aviation-inc-airplanes","images":{"ER07OC20.000":{"large":"https://img.federalregister.gov/ER07OC20.000/ER07OC20.000_large.png","original_size":"https://img.federalregister.gov/ER07OC20.000/ER07OC20.000_original_size.png"},"ER07OC20.001":{"large":"https://img.federalregister.gov/ER07OC20.001/ER07OC20.001_large.png","original_size":"https://img.federalregister.gov/ER07OC20.001/ER07OC20.001_original_size.png"}},"images_metadata":{"ER07OC20.000":{"large":{"identifier":"ER07OC20.000","content_type":"image/png","size":91680,"width":823,"sha":"313722c9522cd4ca9c19334af34ba41e","url":"https://img.federalregister.gov/ER07OC20.000/ER07OC20.000_large.png","height":1128},"original_size":{"identifier":"ER07OC20.000","content_type":"image/png","size":133253,"width":3601,"sha":"826262ddac33f2d60e1fd50d967c4e8e","url":"https://img.federalregister.gov/ER07OC20.000/ER07OC20.000_original_size.png","height":4935}},"ER07OC20.001":{"large":{"identifier":"ER07OC20.001","content_type":"image/png","size":28102,"width":822,"sha":"456c20fcdbcd15af77aa23c79db2b2b9","url":"https://img.federalregister.gov/ER07OC20.001/ER07OC20.001_large.png","height":514},"original_size":{"identifier":"ER07OC20.001","content_type":"image/png","size":42571,"width":3601,"sha":"badc8a59eeaa5be188e51df3c5511d95","url":"https://img.federalregister.gov/ER07OC20.001/ER07OC20.001_original_size.png","height":2252}}},"json_url":"https://www.federalregister.gov/api/v1/documents/2020-22039?publication_date=2020-10-07","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2020-10-07/2020-22039/mods.xml","not_received_for_publication":null,"page_length":6,"page_views":{"count":43967,"last_updated":"2026-04-04 16:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2020-10-07/pdf/2020-22039.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2020-22039.pdf?1601988323","publication_date":"2020-10-07","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2020/10/07/2020-22039.txt","regulation_id_number_info":{"2120-AA64":{"issue":"202410","html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202410&RIN=2120-AA64&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2120-AA64"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Supporting AD Document","document_id":"FAA-2018-0049-0032"},{"title":"Supporting AD 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Airplanes","toc_doc":"Textron Aviation Inc. Airplanes","toc_subject":"Airworthiness Directives:\n","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":85}