{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2021-10-21","city":"ARVADA","country_code":"US","county_code":"059","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2028-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"AVID AIRCRAFT","kit_model":"AVID MARK IV","last_action_date":"2023-06-16","maker":"Henry A Butler Jr","maker_country":null,"maker_raw":"HENRY A BUTLER JR","maker_segment":null,"mfr_mdl_code":"05639XF","mode_s_code":"51004271","mode_s_hex":"A408B9","model":"AVID MARK IV","n_number":"N3591B","name":"BUTLER HENRY A JR","num_engines":1,"other_names":"","plain_english":"N3591B is a Henry A Butler Jr AVID MARK IV, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Arvada, Colorado. The registration is valid: it was issued on October 21, 2021 and expires on October 31, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"1109D","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9163 W 75TH CIR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01327591","url":"https://staging.data.eflight.com/aircraft/N3591B","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"800054140"}