{"abstract":"This amendment adopts a new airworthiness directive (AD) that is applicable to all Lockheed Model L-1011-385 series airplanes. This action requires an inspection to detect cracking of the bulkhead at fuselage station (FS) 1363 at butt line (BL) 42.5, and repair or additional inspections, if necessary. This amendment is prompted by reports indicating that fatigue cracking was found in the rear bulkhead at FS 1363. The actions specified in this AD are intended to prevent reduced structural integrity of the fuselage due to fatigue cracking of the pressure bulkhead.","action":"Final rule; request for comments.","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/1995/06/16/95-14633.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"60 FR 31624","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective July 3, 1995.","disposition_notes":null,"docket_ids":["Docket No. 95-NM-103-AD","Amendment 39-9277","AD 95-12-24"],"dockets":[],"document_number":"95-14633","effective_on":"1995-07-03","end_page":31626,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":null,"html_url":"https://www.federalregister.gov/documents/1995/06/16/95-14633/airworthiness-directives-lockheed-model-l-1011-385-series-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/95-14633?publication_date=1995-06-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-1995-06-16/95-14633/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":5,"last_updated":"2026-04-05 00:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-1995-06-16/pdf/95-14633.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"1995-06-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/1995/06/16/95-14633.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-09-21T05:16:02Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":31624,"subtype":null,"title":"Airworthiness Directives; Lockheed Model L-1011-385 Series Airplanes","toc_doc":null,"toc_subject":null,"topics":[],"type":"Rule","volume":60}