{"abstract":"This action establishes three United States Area Navigation (RNAV) routes, designated T-370, T-398, and T-419, in the south and central United States. These routes supplement certain VHF Omnidirectional Range (VOR) Federal airways in support of the VOR Minimum Operational Network (MON) program, and they expand the availability of RNAV routing in the National Airspace System (NAS).","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/2022/03/15/2022-05340.html","cfr_references":[{"chapter":null,"citation_url":null,"part":71,"title":14}],"citation":"87 FR 14394","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective date 0901 UTC, May 19, 2022. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order JO 7400.11 and publication of conforming amendments.","disposition_notes":null,"docket_ids":["Docket No. FAA-2021-0920","Airspace Docket No. 21-ASW-7"],"dockets":[],"document_number":"2022-05340","effective_on":"2022-05-19","end_page":14396,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2022/03/15/2022-05340.xml","html_url":"https://www.federalregister.gov/documents/2022/03/15/2022-05340/establishment-of-united-states-area-navigation-rnav-routes-south-and-central-united-states","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2022-05340?publication_date=2022-03-15","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2022-03-15/2022-05340/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":178,"last_updated":"2026-04-04 18:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-03-15/pdf/2022-05340.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-05340.pdf?1647261918","publication_date":"2022-03-15","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/03/15/2022-05340.txt","regulation_id_number_info":{"2120-AA66":{"issue":"202410","html_url":"https://www.federalregister.gov/regulations/2120-AA66/airspace-actions","title":"Airspace Actions","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202410&RIN=2120-AA66&operation=OPERATION_EXPORT_XML","priority_category":"Routine and Frequent"}},"regulation_id_numbers":["2120-AA66"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Airspace Designations and Reporting Points: South and Central United States","document_id":"FAA-2021-0920-0003"},{"title":"Airspace Designations and Reporting Points: South and Central United States","document_id":"FAA-2021-0920-0001"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2120-AA66/airspace-actions","title":"Airspace Actions"},"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-2021-0920","supporting_documents_count":2,"docket_id":"FAA-2021-0920","document_id":"FAA-2021-0920-0003","regulation_id_number":"2120-AA66","title":"Proposed Establishment United States Area Navigation (RNAV) Routes T-370, T-398, and T-419; Central United States","checked_regulationsdotgov_at":"2022-03-16T03:30:05Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":14394,"subtype":null,"title":"Establishment of United States Area Navigation (RNAV) Routes; South and Central United States","toc_doc":"South and Central United States","toc_subject":"Airspace Designations and Reporting Points:\n","topics":["Airspace","Incorporation by reference","Navigation (air)"],"type":"Rule","volume":87}