{"abstract":"The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-1A11 (600), CL-600-2A12 (601), and CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. This AD was prompted by a report of a wing stall (wing drop/un-commanded roll) during a landing flare. This AD requires revising the existing airplane flight manual (AFM) to incorporate a limitation and procedure for the wing anti-ice (WAI) system in order to mitigate the risk of ice accumulation on the wing leading edges. 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/2022/05/31/2022-11531.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"39","title":14}],"citation":"87 FR 32295","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This AD is effective July 5, 2022.","disposition_notes":null,"docket_ids":["Docket No. FAA-2021-0787","Project Identifier MCAI-2021-00252-T","Amendment 39-22048","AD 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10:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-05-31/pdf/2022-11531.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-11531.pdf?1653655520","publication_date":"2022-05-31","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/05/31/2022-11531.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":{"supporting_documents":[{"title":"Supporting AD Documents","document_id":"FAA-2021-0787-0005"},{"title":"Supporting AD Documents","document_id":"FAA-2021-0787-0004"},{"title":"Supporting AD Document","document_id":"FAA-2021-0787-0003"},{"title":"Airworthiness Directives: Bombardier, Inc., Airplanes","document_id":"FAA-2021-0787-0002"},{"title":"Airworthiness Directives: Bombardier, Inc., Airplanes","document_id":"FAA-2021-0787-0001"}],"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-2021-0787","supporting_documents_count":5,"docket_id":"FAA-2021-0787","document_id":"FAA-2021-0787-0002","regulation_id_number":"2120-AA64","title":"MCAI-2021-00252-T  Bombardier, Inc., Model CL-600-1A11 (600), CL-600-2A12 (601), and CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes; wing anti-ice system","checked_regulationsdotgov_at":"2022-06-01T03:30:06Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":32295,"subtype":null,"title":"Airworthiness Directives; Bombardier, Inc., Airplanes","toc_doc":"Bombardier, Inc., Airplanes","toc_subject":"Airworthiness Directives:\n","topics":["Air transportation","Aircraft","Aviation safety","Incorporation by reference","Safety"],"type":"Rule","volume":87}