{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2026-04-17","city":"PLAINS","country_code":"US","county_code":"089","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":"2033-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"JAVRON INC","kit_model":"4S CUB","last_action_date":"2026-04-17","maker":"Daniel R Lilja","maker_country":null,"maker_raw":"DANIEL R LILJA","maker_segment":null,"mfr_mdl_code":"05643PQ","mode_s_code":"51141571","mode_s_hex":"A4C379","model":"JAVRON 4 SEAT CUB","n_number":"N406FS","name":"LILJA DANIEL R","num_engines":1,"other_names":"","plain_english":"N406FS is a Daniel R Lilja JAVRON 4 SEAT CUB, a fixed-wing airplane with one motor with a piston engine. It has 4 seats. It is registered to an individual in Plains, Montana. The registration is valid: it was issued on April 17, 2026 and expires on April 30, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"JA2203212","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 357","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01541047","url":"https://staging.data.eflight.com/aircraft/N406FS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"598590357"}