{"airworthiness_class":"Standard","airworthiness_date":"1956-07-09","airworthiness_ops":"","category":"conventional","cert_issue_date":"2025-09-02","city":"ST GEORGE","country_code":"US","county_code":"053","cruise_speed_mph":93,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41542","engine_horsepower":225,"engine_maker":"LYCOMING","engine_model":"R680-4P-B4","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":"2025-09-02","maker":"Boeing","maker_country":null,"maker_raw":"BOEING","maker_segment":null,"mfr_mdl_code":"1380144","mode_s_code":"51555335","mode_s_hex":"A6DADD","model":"B75N1","n_number":"N5404N","name":"LEONIS BROTHERS LLC","num_engines":1,"other_names":"","plain_english":"N5404N is a Boeing B75N1, a fixed-wing airplane with one motor with a piston engine, built in 1943. It has 2 seats. It is registered to Leonis Brothers LLC, an LLC in St George, Utah. The registration is valid: it was issued on September 2, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate, dated July 9, 1956.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"75-7247","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2705 S 3160 E","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00183025","url":"https://staging.data.eflight.com/aircraft/N5404N","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1943,"zip":"847907877"}