{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2026-09-08","city":"SPOKANE","country_code":"US","county_code":"063","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-11"},{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-11"},{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-11"}],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-09-08","maker":"Spirit Engineering Inc","maker_country":null,"maker_raw":"SPIRIT ENGINEERING INC","maker_segment":null,"mfr_mdl_code":"06001DP","mode_s_code":"51133611","mode_s_hex":"A4B789","model":"SE-1","n_number":"N4028K","name":"MARIDON JOSEPH R","num_engines":1,"other_names":"MARIDON BETTY L","plain_english":"N4028K is a Spirit Engineering Inc SE-1, a fixed-wing airplane with one motor with a four-stroke engine. It has 1 seat. It is registered to co-owned owners in Spokane, Washington. The registration is valid: it was issued on September 8, 2026 and expires on September 30, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested. 3 documents are on file: 3 \u00d7 bill of sale (evidence of ownership).","region":"Northwest Mountain","region_code":"S","registrant_type":"Co-owned","registrant_type_code":"4","seats":1,"serial_number":"025","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9212 E FREDERICK AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"01518878","url":"https://staging.data.eflight.com/aircraft/N4028K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"992064303"}