{"airworthiness_class":"Experimental","airworthiness_date":"1987-03-29","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2023-01-25","city":"RICHVALE","country_code":"US","county_code":"007","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17008","engine_horsepower":85,"engine_maker":"CONT MOTOR","engine_model":"C85 SERIES","engine_thrust_lb":0,"expiration_date":"2030-01-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-01-25","maker":"Sodergren Kit","maker_country":null,"maker_raw":"SODERGREN KIT","maker_segment":null,"mfr_mdl_code":"1690363","mode_s_code":"51460010","mode_s_hex":"A66008","model":"MIDGET MUSTANG","n_number":"N51KS","name":"BOOK PAUL A","num_engines":1,"other_names":"","plain_english":"N51KS is a Sodergren Kit MIDGET MUSTANG, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to an individual in Richvale, California. The registration is valid: it was issued on January 25, 2023 and expires on January 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated March 29, 1987.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"626","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1644 RICHVALE HWY","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00161285","url":"https://staging.data.eflight.com/aircraft/N51KS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"95974"}