{"abstract":"The FAA announces the special class airworthiness criteria for the Flirtey Inc. Model Flirtey F4.5 unmanned aircraft (UA). This document sets forth the airworthiness criteria the FAA finds to be appropriate and applicable for the UA design.","action":"Issuance of final airworthiness criteria.","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/2022/03/17/2022-05610.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"21","title":14}],"citation":"87 FR 15067","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"These airworthiness criteria are effective April 18, 2022.","disposition_notes":null,"docket_ids":["Docket No. FAA-2020-1091"],"dockets":[],"document_number":"2022-05610","effective_on":"2022-04-18","end_page":15079,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2022/03/17/2022-05610.xml","html_url":"https://www.federalregister.gov/documents/2022/03/17/2022-05610/airworthiness-criteria-special-class-airworthiness-criteria-for-the-flirtey-inc-flirtey-f45-unmanned","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2022-05610?publication_date=2022-03-17","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2022-03-17/2022-05610/mods.xml","not_received_for_publication":null,"page_length":13,"page_views":{"count":553,"last_updated":"2026-09-22 10:15:08 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2022-03-17/pdf/2022-05610.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2022-05610.pdf?1647434718","publication_date":"2022-03-17","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2022/03/17/2022-05610.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Airworthiness Criteria: Special Class Airworthiness Criteria for the Flirtey Inc. Flirtey F4.5 Unmanned Aircraft","document_id":"FAA-2020-1091-0016"},{"title":"Airworthiness Criteria: Flirtey Inc. Flirtey F4.5","document_id":"FAA-2020-1091-0001"}],"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-2020-1091","supporting_documents_count":2,"docket_id":"FAA-2020-1091","document_id":"FAA-2020-1091-0016","regulation_id_number":null,"title":"Flirtey Inc., Model Flirtey F4.5 Unmanned Aircraft System, Special Class Airworthiness Criteria","checked_regulationsdotgov_at":"2022-03-18T03:30:04Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":15067,"subtype":null,"title":"Airworthiness Criteria: Special Class Airworthiness Criteria for the Flirtey Inc. Flirtey F4.5 Unmanned Aircraft","toc_doc":"Special Class Airworthiness Criteria for the Flirtey Inc. Flirtey F4.5 Unmanned Aircraft","toc_subject":"Airworthiness Criteria:\n","topics":[],"type":"Rule","volume":87}