{"airworthiness_class":"Standard","airworthiness_date":"1998-07-25","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2025-09-12","city":"MOORE","country_code":"US","county_code":"109","cruise_speed_mph":90,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17100","engine_horsepower":375,"engine_maker":"CONT MOTOR","engine_model":"GTSIO-520-L","engine_thrust_lb":0,"expiration_date":"2032-09-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-09-12","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2076016","mode_s_code":"50546632","mode_s_hex":"A2CD9A","model":"421C","n_number":"N28WD","name":"OPTIO AIR LLC","num_engines":2,"other_names":"","plain_english":"N28WD is a Cessna 421C, a fixed-wing airplane with more than one motor with a piston engine. It has 8 seats. It is registered to Optio Air LLC, an LLC in Moore, Oklahoma. The registration is valid: it was issued on September 12, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate for normal, dated July 25, 1998.","region":"Southwestern","region_code":"2","registrant_type":"LLC","registrant_type_code":"7","seats":8,"serial_number":"421C0715","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 6325","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00257171","url":"https://staging.data.eflight.com/aircraft/N28WD","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"731530325"}