{"abstract":"The Federal Aviation Administration (FAA) announces the availability of Advisory Circular (AC) Number 33.28-2, Guidance Material For 14 CFR 33.28, Reciprocating Engines, Electrical And Electronic Control Systems.","action":"Notice of availability of advisory circular.","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/2003/08/26/03-21773.html","cfr_references":[],"citation":"68 FR 51318","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The Engine and Propeller Directorate, Aircraft Certification Service, issued AC 33.28-2 on August 13, 2003.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"03-21773","effective_on":null,"end_page":51318,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2003/08/26/03-21773.xml","html_url":"https://www.federalregister.gov/documents/2003/08/26/03-21773/advisory-circular-guidance-material-for-14-cfr-3328-reciprocating-engines-electrical-and-electronic","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/03-21773?publication_date=2003-08-26","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2003-08-26/03-21773/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":21,"last_updated":"2026-04-05 08:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2003-08-26/pdf/03-21773.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2003-08-26","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2003/08/26/03-21773.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":51318,"subtype":null,"title":"Advisory Circular; Guidance Material For 14 CFR § 33.28, Reciprocating Engines, Electrical And Electronic Engine Control Systems","toc_doc":"Reciprocating engines, electrical and electronic engine control systems; guidance material","toc_subject":"Advisory circulars; availability, etc.:","topics":[],"type":"Notice","volume":68}