{"airworthiness_class":"Experimental","airworthiness_date":"1973-05-25","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1999-05-14","city":"MOUNT PROSPECT","country_code":"US","county_code":"031","cruise_speed_mph":108,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41506","engine_horsepower":140,"engine_maker":"LYCOMING","engine_model":"0-290 SERIES","engine_thrust_lb":0,"expiration_date":"2030-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-10-20","maker":"Pitts Special","maker_country":null,"maker_raw":"PITTS SPECIAL","maker_segment":null,"mfr_mdl_code":"72202SL","mode_s_code":"52071333","mode_s_hex":"A872DB","model":"S-1C","n_number":"N6431","name":"CUSSEN GEORGE J","num_engines":1,"other_names":"","plain_english":"N6431 is a Pitts Special S-1C, a fixed-wing airplane with one motor with a piston engine, built in 1971. It has 1 seat. It is registered to an individual in Mount Prospect, Illinois. The registration is valid: it was issued on May 14, 1999 and expires on April 30, 2030. It holds an experimental airworthiness certificate for amateur built, dated May 25, 1973.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"6431","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1503 E DOGWOOD LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00562296","url":"https://staging.data.eflight.com/aircraft/N6431","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1971,"zip":"600561505"}