{"abstract":"These special conditions are issued for the Embraer Model 170- 100 and 170-200 airplanes. These airplanes will have novel or unusual design features when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. These design features are associated with engine size and torque load which affect sudden engine stoppage, electrical and electronic flight control systems which perform critical functions, and systems which affect the structural performance of the airplane. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for these design features. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards. Additional special conditions will be issued for other novel or unusual design features of the Embraer Model 170-100 and 170-200 airplanes.","action":"Final special conditions.","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/2003/04/23/03-10044.html","cfr_references":[{"chapter":null,"citation_url":null,"part":25,"title":14}],"citation":"68 FR 19933","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"April 10, 2003.","disposition_notes":null,"docket_ids":["Docket No. NM246","Special Conditions No. 25-231-SC"],"dockets":[],"document_number":"03-10044","effective_on":null,"end_page":19937,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2003/04/23/03-10044.xml","html_url":"https://www.federalregister.gov/documents/2003/04/23/03-10044/special-conditions-embraer-model-170-100-and-170-200-airplanes-sudden-engine-stoppage-operation","images":{"ER23AP03.000":{"large":"https://img.federalregister.gov/ER23AP03.000/ER23AP03.000_large.png","medium":"https://img.federalregister.gov/ER23AP03.000/ER23AP03.000_medium.png","original_size":"https://img.federalregister.gov/ER23AP03.000/ER23AP03.000_original_size.png"},"ER23AP03.001":{"large":"https://img.federalregister.gov/ER23AP03.001/ER23AP03.001_large.png","medium":"https://img.federalregister.gov/ER23AP03.001/ER23AP03.001_medium.png","original_size":"https://img.federalregister.gov/ER23AP03.001/ER23AP03.001_original_size.png"},"ER23AP03.002":{"large":"https://img.federalregister.gov/ER23AP03.002/ER23AP03.002_large.png","medium":"https://img.federalregister.gov/ER23AP03.002/ER23AP03.002_medium.png","original_size":"https://img.federalregister.gov/ER23AP03.002/ER23AP03.002_original_size.png"}},"images_metadata":{"ER23AP03.000":{"large":{"identifier":"ER23AP03.000","content_type":"image/png","size":10945,"width":542,"sha":"888bf4362913ead3ca0675ffe332f120","url":"https://img.federalregister.gov/ER23AP03.000/ER23AP03.000_large.png","height":371},"medium":{"identifier":"ER23AP03.000","content_type":"image/png","size":4157,"width":254,"sha":"deaae97f4200ae68f92fc06e085d705c","url":"https://img.federalregister.gov/ER23AP03.000/ER23AP03.000_medium.png","height":174},"original_size":{"identifier":"ER23AP03.000","content_type":"image/png","size":21440,"width":1927,"sha":"3c6887bf5509a167865e4a05f1ac8e23","url":"https://img.federalregister.gov/ER23AP03.000/ER23AP03.000_original_size.png","height":1318}},"ER23AP03.001":{"large":{"identifier":"ER23AP03.001","content_type":"image/png","size":10645,"width":525,"sha":"0d4ca8b09170cd3364f09aeddbaf482c","url":"https://img.federalregister.gov/ER23AP03.001/ER23AP03.001_large.png","height":364},"medium":{"identifier":"ER23AP03.001","content_type":"image/png","size":3894,"width":247,"sha":"6d168e78574e1a549221352e27fc2f44","url":"https://img.federalregister.gov/ER23AP03.001/ER23AP03.001_medium.png","height":171},"original_size":{"identifier":"ER23AP03.001","content_type":"image/png","size":24508,"width":1870,"sha":"e09e368a8a636285919020ab4d203ba7","url":"https://img.federalregister.gov/ER23AP03.001/ER23AP03.001_original_size.png","height":1297}},"ER23AP03.002":{"large":{"identifier":"ER23AP03.002","content_type":"image/png","size":8653,"width":506,"sha":"80083da9e669195a222784972e4de256","url":"https://img.federalregister.gov/ER23AP03.002/ER23AP03.002_large.png","height":375},"medium":{"identifier":"ER23AP03.002","content_type":"image/png","size":3206,"width":238,"sha":"de87442b8e86633e39f3e1fb6a57338e","url":"https://img.federalregister.gov/ER23AP03.002/ER23AP03.002_medium.png","height":176},"original_size":{"identifier":"ER23AP03.002","content_type":"image/png","size":20458,"width":1798,"sha":"af632c50919720f3e951825703f7bbe2","url":"https://img.federalregister.gov/ER23AP03.002/ER23AP03.002_original_size.png","height":1331}}},"json_url":"https://www.federalregister.gov/api/v1/documents/03-10044?publication_date=2003-04-23","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2003-04-23/03-10044/mods.xml","not_received_for_publication":null,"page_length":5,"page_views":{"count":46,"last_updated":"2026-06-24 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2003-04-23/pdf/03-10044.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2003-04-23","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2003/04/23/03-10044.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T08:43:49Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":19933,"subtype":null,"title":"Special Conditions: Embraer Model 170-100 and 170-200 Airplanes; Sudden Engine Stoppage; Operation Without Normal Electrical Power; Interaction of Systems and Structures","toc_doc":"Embraer Model 170-100 and 170-200 airplanes","toc_subject":"Airworthiness standards:","topics":["Aircraft","Aviation safety","Reporting and recordkeeping requirements"],"type":"Rule","volume":68}