{"airworthiness_class":"Standard","airworthiness_date":"1977-02-03","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"1996-01-11","city":"COLORADO SPRINGS","country_code":"US","county_code":"041","cruise_speed_mph":90,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17031","engine_horsepower":435,"engine_maker":"CONT MOTOR","engine_model":"GTSI0-520-F-K","engine_thrust_lb":0,"expiration_date":"2029-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-08-18","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2076016","mode_s_code":"51177525","mode_s_hex":"A4FF55","model":"421C","n_number":"N421","name":"AERODENTAL INC","num_engines":2,"other_names":"","plain_english":"N421 is a Cessna 421C, a fixed-wing airplane with more than one motor with a piston engine, built in 1977. It has 8 seats. It is registered to Aerodental INC, a corporation in Colorado Springs, Colorado. The registration is valid: it was issued on January 11, 1996 and expires on July 31, 2029. It holds a standard airworthiness certificate for normal, dated February 3, 1977.","region":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":8,"serial_number":"421C0226","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"24 SANFORD RD","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00181780","url":"https://staging.data.eflight.com/aircraft/N421","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1977,"zip":"809064232"}