{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2007-09-25","city":"PHOENIX","country_code":"US","county_code":"013","cruise_speed_mph":105,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102807","mode_s_code":"51161012","mode_s_hex":"A4E20A","model":"PA-28-181","n_number":"N4133D","name":"BIRD ACQUISITION LLC","num_engines":1,"other_names":"","plain_english":"N4133D is a Piper PA-28-181, a fixed-wing airplane with one motor with a piston engine. It has 4 seats. It is registered to Bird Acquisition LLC, an LLC in Phoenix, Arizona. The registration is valid: it was issued on September 25, 2007 and expires on April 30, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Western-Pacific","region_code":"4","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"2843117","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AZ","status":"Valid registration","status_code":"V","status_short":"Valid","street":"530 W DEER VALLEY RD STE 100","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00737031","url":"https://staging.data.eflight.com/aircraft/N4133D","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"850272143"}