{"airworthiness_class":"Standard","airworthiness_date":"1956-02-15","airworthiness_ops":"","category":"conventional","cert_issue_date":"2016-09-26","city":"PORTAGE","country_code":"US","county_code":"077","cruise_speed_mph":126,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17014","engine_horsepower":205,"engine_maker":"CONT MOTOR","engine_model":"E185 SERIES","engine_thrust_lb":0,"expiration_date":"2029-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-02","maker":"Ryan","maker_country":null,"maker_raw":"RYAN","maker_segment":null,"mfr_mdl_code":"6150160","mode_s_code":"53131546","mode_s_hex":"ACB366","model":"NAVION","n_number":"N91723","name":"RILEY BRIAN L","num_engines":1,"other_names":"","plain_english":"N91723 is a Ryan NAVION, a fixed-wing airplane with one motor with a piston engine, built in 1946. It has 4 seats. It is registered to an individual in Portage, Michigan. The registration is valid: it was issued on September 26, 2016 and expires on September 30, 2029. It holds a standard airworthiness certificate, dated February 15, 1956.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"NAV-4-454","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"8794 OAKLAND HILLS CIR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00300941","url":"https://staging.data.eflight.com/aircraft/N91723","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1946,"zip":"490245298"}