{"airworthiness_class":"Restricted","airworthiness_date":"1976-11-22","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2008-10-24","city":"WOLF POINT","country_code":"US","county_code":"085","cruise_speed_mph":71,"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":"","kit_model":"","last_action_date":"2023-06-16","maker":"Air Tractor Inc","maker_country":null,"maker_raw":"AIR TRACTOR INC","maker_segment":null,"mfr_mdl_code":"0390103","mode_s_code":"51243753","mode_s_hex":"A547EB","model":"AT-301","n_number":"N4397S","name":"JOHNSON KENDALL M","num_engines":1,"other_names":"","plain_english":"N4397S is an Air Tractor Inc AT-301, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to an individual in Wolf Point, Montana. The registration is valid: it was issued on October 24, 2008 and expires on October 31, 2028. It holds a restricted airworthiness certificate for agriculture and pest control, dated November 22, 1976.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"301-0057","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7050 HIGHWAY 25","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00512314","url":"https://staging.data.eflight.com/aircraft/N4397S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"592019043"}