{"airworthiness_class":"Experimental","airworthiness_date":"2006-05-31","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1997-09-16","city":"FREEPORT","country_code":"US","county_code":"177","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"42267","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"O-360-A3A","engine_thrust_lb":0,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Staben Jon C","maker_country":null,"maker_raw":"STABEN JON C","maker_segment":null,"mfr_mdl_code":"05605GM","mode_s_code":"50266273","mode_s_hex":"A16CBB","model":"COZY MARK IV","n_number":"N191JS","name":"STABEN JON C","num_engines":1,"other_names":"","plain_english":"N191JS is a Staben Jon C COZY MARK IV, a fixed-wing airplane with one motor with a piston engine, built in 2006. It has 4 seats. It is registered to an individual in Freeport, Illinois. The registration is valid: it was issued on September 16, 1997 and expires on April 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated May 31, 2006.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"0305","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1070 N CANYON DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00236781","url":"https://staging.data.eflight.com/aircraft/N191JS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2006,"zip":"610327221"}