{"airworthiness_class":"Experimental","airworthiness_date":"1994-09-19","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2025-09-29","city":"OSWEGO","country_code":"US","county_code":"099","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"09050","engine_horsepower":0,"engine_maker":"BOMBARDIER","engine_model":"ROTAX (ALL)","engine_thrust_lb":0,"expiration_date":"2032-09-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-09-29","maker":"Fussy Bernie P","maker_country":null,"maker_raw":"FUSSY BERNIE P","maker_segment":null,"mfr_mdl_code":"05625WX","mode_s_code":"51523021","mode_s_hex":"A6A611","model":"CHALLENGER II","n_number":"N52752","name":"WILLIAMS JOHN J","num_engines":1,"other_names":"WILLIAMS MANDY L","plain_english":"N52752 is a Fussy Bernie P CHALLENGER II, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to Williams John J, a partnership in Oswego, Kansas. The registration is valid: it was issued on September 29, 2025 and expires on September 30, 2032. It holds an experimental airworthiness certificate for amateur built, dated September 19, 1994.","region":"Central","region_code":"3","registrant_type":"Partnership","registrant_type_code":"2","seats":2,"serial_number":"CH20293-0950","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"KS","status":"Valid registration","status_code":"V","status_short":"Valid","street":"505 10TH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00575072","url":"https://staging.data.eflight.com/aircraft/N52752","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"673562460"}