{"airworthiness_class":"Restricted","airworthiness_date":"1992-08-11","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2024-11-25","city":"RIO OSO","country_code":"US","county_code":"101","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"52016","engine_horsepower":600,"engine_maker":"P&W","engine_model":"R1340 SERIES","engine_thrust_lb":0,"expiration_date":"2031-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-08-07","maker":"Air Tractor Inc","maker_country":null,"maker_raw":"AIR TRACTOR INC","maker_segment":null,"mfr_mdl_code":"0390204","mode_s_code":"50157660","mode_s_hex":"A0DFB0","model":"AT-401","n_number":"N1554K","name":"BASIN AVIATION INC","num_engines":1,"other_names":"","plain_english":"N1554K is an Air Tractor Inc AT-401, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to Basin Aviation INC, a corporation in Rio Oso, California. The registration is valid: it was issued on November 25, 2024 and expires on November 30, 2031. It holds a restricted airworthiness certificate for agriculture and pest control, dated August 11, 1992.","region":"Western-Pacific","region_code":"4","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"401-0882","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 154","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00914012","url":"https://staging.data.eflight.com/aircraft/N1554K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"956740154"}