{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2025-08-22","city":"PHOENIX","country_code":"US","county_code":"013","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":"2032-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-09-19","maker":"Aviato Research Llc","maker_country":null,"maker_raw":"AVIATO RESEARCH LLC","maker_segment":null,"mfr_mdl_code":"05643DC","mode_s_code":"51612705","mode_s_hex":"A715C5","model":"S-21 OUTBOUND","n_number":"N556AR","name":"AVIATO RESEARCH LLC","num_engines":1,"other_names":"","plain_english":"N556AR is an Aviato Research Llc S-21 OUTBOUND, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to Aviato Research LLC, an LLC in Phoenix, Arizona. The registration is valid: it was issued on August 22, 2025 and expires on August 31, 2032. 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":2,"serial_number":"11220300","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AZ","status":"Valid registration","status_code":"V","status_short":"Valid","street":"393 E PALM LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01517829","url":"https://staging.data.eflight.com/aircraft/N556AR","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"850041532"}