{"abstract":"We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:","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/2010/03/16/2010-5548.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"75 FR 12439","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD becomes effective April 20, 2010.","disposition_notes":null,"docket_ids":["Docket No. FAA-2009-0948","Directorate Identifier 2009-NE-30-AD","Amendment 39-16236","AD 2010-06-12"],"dockets":[],"document_number":"2010-5548","effective_on":"2010-04-20","end_page":12441,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2010/03/16/2010-5548.xml","html_url":"https://www.federalregister.gov/documents/2010/03/16/2010-5548/airworthiness-directives-thielert-aircraft-engines-gmbh-tae-models-tae-125-02-99-and-tae-125-01","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2010-5548?publication_date=2010-03-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2010-03-16/2010-5548/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":284,"last_updated":"2026-04-04 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2010-03-16/pdf/2010-5548.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2010-03-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2010/03/16/2010-5548.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":{"checked_regulationsdotgov_at":"2010-03-17T16:01:49Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":12439,"subtype":null,"title":"Airworthiness Directives; Thielert Aircraft Engines GmbH (TAE) Models TAE 125-02-99 and TAE 125-01 Reciprocating Engines","toc_doc":"Thielert Aircraft Engines GmbH (TAE) Models TAE 1250299 and TAE 12501 Reciprocating Engines","toc_subject":"Airworthiness Directives:","topics":["Air transportation","Aircraft","Aviation safety","Safety"],"type":"Rule","volume":75}