{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2008-08-28","city":"OVID","country_code":"US","county_code":"037","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":"2028-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-14","maker":"Air Tractor Inc","maker_country":null,"maker_raw":"AIR TRACTOR INC","maker_segment":null,"mfr_mdl_code":"0390202","mode_s_code":"51255235","mode_s_hex":"A55A9D","model":"AT-400","n_number":"N444MS","name":"AAS LLC","num_engines":1,"other_names":"","plain_english":"N444MS is an Air Tractor Inc AT-400, a fixed-wing airplane with one motor with turboprop engines. It has 1 seat. It is registered to Aas LLC, an LLC in Ovid, Michigan. The registration is valid: it was issued on August 28, 2008 and expires on January 31, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Great Lakes","region_code":"C","registrant_type":"LLC","registrant_type_code":"7","seats":1,"serial_number":"400-0444","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3473 N SHEPARDSVILLE RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Turboprop","type_engine_code":"2","unique_id":"00994882","url":"https://staging.data.eflight.com/aircraft/N444MS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"488669667"}