{"airworthiness_class":"Standard","airworthiness_date":"1963-02-11","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2026-06-11","city":"OVERLAND PARK","country_code":"US","county_code":"091","cruise_speed_mph":131,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17027","engine_horsepower":260,"engine_maker":"CONT MOTOR","engine_model":"I0-470 SERIES","engine_thrust_lb":0,"expiration_date":"2033-06-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-06-11","maker":"Grumman","maker_country":null,"maker_raw":"GRUMMAN","maker_segment":null,"mfr_mdl_code":"3951508","mode_s_code":"51174473","mode_s_hex":"A4F93B","model":"G-44A","n_number":"N41990","name":"R H K OF KANSAS INC","num_engines":2,"other_names":"","plain_english":"N41990 is a Grumman G-44A, a fixed-wing airplane with more than one motor with a piston engine, built in 1945. It has 5 seats. It is registered to R H K Of Kansas INC, a corporation in Overland Park, Kansas. The registration is valid: it was issued on June 11, 2026 and expires on June 30, 2033. It holds a standard airworthiness certificate for normal, dated February 11, 1963.","region":"Central","region_code":"3","registrant_type":"Corporation","registrant_type_code":"3","seats":5,"serial_number":"1421","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"KS","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7400 W 132ND ST STE 200","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00021644","url":"https://staging.data.eflight.com/aircraft/N41990","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1945,"zip":"662131153"}