{"abstract":"The FAA is adopting a new airworthiness directive (AD) for certain GA8 Airvan (Pty) Ltd Model GA8 and GA8-TC320 airplanes. This AD is prompted by reports of insufficient electrical bonding of the solenoid (relay) box assembly that could result in degraded performance, errors, or intermittent failures of equipment connected to electrical Bus 1, Bus 2, associated electrical control, and protective devices fitted within or attached to the solenoid box. This AD requires inspecting for an existing wire connecting the relay box earth point to the ground power socket, and if one is not present, installing a mechanical connection. 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/2024/06/11/2024-12588.html","cfr_references":[{"chapter":null,"citation_url":null,"part":39,"title":14}],"citation":"89 FR 49091","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD is effective July 16, 2024.","disposition_notes":null,"docket_ids":["Docket No. FAA-2024-0234","Project Identifier MCAI-2023-01215-A","Amendment 39-22742","AD 2024-08-09"],"dockets":[{"supporting_documents":[{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2024-0234-0004"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2024-0234-0002"}],"agency_name":"FAA","documents":[{"comment_count":0,"comment_start_date":"2024-06-11","updated_at":"2024-09-03T17:04:55.076-04:00","comment_url":"https://www.regulations.gov/commenton/FAA-2024-0234-0003","allow_late_comments":false,"id":"FAA-2024-0234-0003","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"FAA-2024-0234","title":"MCAI-2023-01215-A; GA8 Airvan (Pty) Ltd Model GA8 and GA8-TC320 airplanes; Solenoid (Relay) Box Electrical Bonding"}],"document_number":"2024-12588","effective_on":"2024-07-16","end_page":49094,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2024/06/11/2024-12588.xml","html_url":"https://www.federalregister.gov/documents/2024/06/11/2024-12588/airworthiness-directives-ga8-airvan-pty-ltd-airplanes","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2024-12588?publication_date=2024-06-11","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2024-06-11/2024-12588/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":158,"last_updated":"2026-04-26 10:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-06-11/pdf/2024-12588.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-12588.pdf?1718023516","publication_date":"2024-06-11","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2024/06/11/2024-12588.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":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2024-0234-0004"},{"title":"U.S. DOT/FAA - Supplemental AD Documents","document_id":"FAA-2024-0234-0002"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA64/airworthiness-directives","title":"Airworthiness Directives"},"comments_count":0,"agency_id":"FAA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FAA-2024-0234","supporting_documents_count":2,"docket_id":"FAA-2024-0234","document_id":"FAA-2024-0234-0003","regulation_id_number":"2120-AA64","title":"MCAI-2023-01215-A; GA8 Airvan (Pty) Ltd Model GA8 and GA8-TC320 airplanes; Solenoid (Relay) Box Electrical Bonding","checked_regulationsdotgov_at":"2024-06-12T12:55:10Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":49091,"subtype":null,"title":"Airworthiness Directives; GA8 Airvan (Pty) Ltd Airplanes","toc_doc":"GA8 Airvan (Pty) Ltd Airplanes","toc_subject":"Airworthiness Directives:\n","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":89}