{"airworthiness_class":"Experimental","airworthiness_date":"2010-09-07","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2010-03-08","city":"CITRA","country_code":"US","county_code":"083","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2030-02-28","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-10-07","maker":"Blackburn Kenneth","maker_country":null,"maker_raw":"BLACKBURN KENNETH","maker_segment":null,"mfr_mdl_code":"05629ML","mode_s_code":"51136460","mode_s_hex":"A4BD30","model":"ULTRA PUP L-4","n_number":"N404TK","name":"BLACKBURN KENNETH","num_engines":1,"other_names":"","plain_english":"N404TK is a Blackburn Kenneth ULTRA PUP L-4, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Citra, Florida. The registration is valid: it was issued on March 8, 2010 and expires on February 28, 2030. It holds an experimental airworthiness certificate for amateur built, dated September 7, 2010.","region":"Southern","region_code":"7","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"9885","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"FL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2035 NW 146TH PL","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01049977","url":"https://staging.data.eflight.com/aircraft/N404TK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"321133591"}