{"abstract":"We are adopting a new airworthiness directive (AD) for certain Piper Aircraft, Inc. (Piper) PA-23 series airplanes and all PA-31 and PA-42 series airplanes. This AD establishes life limits for safety- critical nose baggage door components. This AD also requires you to replace those safety-critical nose baggage door components and repetitively inspect and lubricate the nose baggage door latching mechanism and lock assembly. This AD results from several incidents and accidents, including fatal accidents, where the nose baggage door opening in flight was listed as a causal factor. We are issuing this AD to detect and correct damaged, worn, corroded, or non-conforming nose baggage door components, which could result in the nose baggage door opening in flight. The door opening in flight could significantly affect the handling and performance of the aircraft. It could also allow baggage to be ejected from the nose baggage compartment and strike the propeller. This failure could lead to loss of control.","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/2009/06/19/E9-14307.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"74 FR 29118","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD becomes effective on July 24, 2009.","disposition_notes":null,"docket_ids":["Docket No. FAA-2009-0218","Directorate Identifier 2009-CE-006-AD","Amendment 39-15944","AD 2009-13-06"],"dockets":[],"document_number":"E9-14307","effective_on":"2009-07-24","end_page":29121,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2009/06/19/E9-14307.xml","html_url":"https://www.federalregister.gov/documents/2009/06/19/E9-14307/airworthiness-directives-piper-aircraft-inc-pa-23-pa-31-and-pa-42-series-airplanes","images":{"ER19JN09.005":{"large":"https://img.federalregister.gov/ER19JN09.005/ER19JN09.005_large.png","medium":"https://img.federalregister.gov/ER19JN09.005/ER19JN09.005_medium.png","original_size":"https://img.federalregister.gov/ER19JN09.005/ER19JN09.005_original_size.png"}},"images_metadata":{"ER19JN09.005":{"large":{"identifier":"ER19JN09.005","content_type":"image/png","size":36282,"width":822,"sha":"b14445202b602a833ceecc644b1bb5dc","url":"https://img.federalregister.gov/ER19JN09.005/ER19JN09.005_large.png","height":543},"medium":{"identifier":"ER19JN09.005","content_type":"image/png","size":18532,"width":457,"sha":"debc3c97b5fa5ef38362d6e565f1a7d9","url":"https://img.federalregister.gov/ER19JN09.005/ER19JN09.005_medium.png","height":302},"original_size":{"identifier":"ER19JN09.005","content_type":"image/png","size":84155,"width":3456,"sha":"dc5494ec205024d7f5e7b427d307a891","url":"https://img.federalregister.gov/ER19JN09.005/ER19JN09.005_original_size.png","height":2284}}},"json_url":"https://www.federalregister.gov/api/v1/documents/E9-14307?publication_date=2009-06-19","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2009-06-19/E9-14307/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":169,"last_updated":"2026-09-21 10:15:07 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2009-06-19/pdf/E9-14307.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2009-06-19","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2009/06/19/E9-14307.txt","regulation_id_number_info":{"2120-AA64":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2120-AA64&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2120-AA64"],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":29118,"subtype":null,"title":"Airworthiness Directives; Piper Aircraft, Inc. PA-23, PA-31, and PA-42 Series Airplanes","toc_doc":"Piper Aircraft, Inc. PA 23, PA 31, and PA 42 Series Airplanes","toc_subject":"Airworthiness Directives:","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":74}