{"airworthiness_class":"Experimental","airworthiness_date":"2026-01-09","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2025-07-12","city":"LEES SUMMIT","country_code":"US","county_code":"095","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55625","engine_horsepower":160,"engine_maker":"ROTAX","engine_model":"916 1S3 A","engine_thrust_lb":0,"expiration_date":"2032-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"AIRPLANE FACTORY INC","kit_model":"SLING TSI","last_action_date":"2025-07-12","maker":"Koval Jeffrey Randall","maker_country":null,"maker_raw":"KOVAL JEFFREY RANDALL","maker_segment":null,"mfr_mdl_code":"056429G","mode_s_code":"52603464","mode_s_hex":"AB0734","model":"SLING TSI","n_number":"N81BZ","name":"KOVAL JEFFREY R","num_engines":1,"other_names":"","plain_english":"N81BZ is a Koval Jeffrey Randall SLING TSI, a fixed-wing airplane with one motor with a piston engine, built in 2026. It has 4 seats. It is registered to an individual in Lees Summit, Missouri. The registration is valid: it was issued on July 12, 2025 and expires on July 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated January 9, 2026.","region":"Central","region_code":"3","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"595SK","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"621 NE REED XING","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01505562","url":"https://staging.data.eflight.com/aircraft/N81BZ","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2026,"zip":"640865584"}