{"airworthiness_class":"Experimental","airworthiness_date":"2008-06-06","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2021-10-21","city":"ALPHARETTA","country_code":"US","county_code":"121","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41651","engine_horsepower":250,"engine_maker":"LYCOMING","engine_model":"IO-540-C4B5","engine_thrust_lb":0,"expiration_date":"2028-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"VANS AIRCRAFT INC","kit_model":"RV-4","last_action_date":"2023-06-16","maker":"Shannon Kevin","maker_country":null,"maker_raw":"SHANNON KEVIN","maker_segment":null,"mfr_mdl_code":"05626I2","mode_s_code":"51271416","mode_s_hex":"A5730E","model":"RV-4","n_number":"N450KS","name":"GREENE TAMMY G","num_engines":1,"other_names":"","plain_english":"N450KS is a Shannon Kevin RV-4, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Alpharetta, Georgia. The registration is valid: it was issued on October 21, 2021 and expires on October 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated June 6, 2008.","region":"Southern","region_code":"7","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"1978","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"GA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"11995 N HICKORY TRCE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01004322","url":"https://staging.data.eflight.com/aircraft/N450KS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"300044036"}