{"airworthiness_class":"Experimental","airworthiness_date":"1990-09-14","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1990-05-24","city":"NEVADA CITY","country_code":"US","county_code":"057","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41514","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"O&VO-360 SER","engine_thrust_lb":0,"expiration_date":"2027-05-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-01-22","maker":"Peterson Keith D","maker_country":null,"maker_raw":"PETERSON KEITH D","maker_segment":null,"mfr_mdl_code":"05608GK","mode_s_code":"50357627","mode_s_hex":"A1DF97","model":"PETERSON RV-4","n_number":"N22KP","name":"PETERSON KEITH D","num_engines":1,"other_names":"","plain_english":"N22KP is a Peterson Keith D PETERSON RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1990. It has 2 seats. It is registered to an individual in Nevada City, California. The registration is valid: it was issued on May 24, 1990 and expires on May 31, 2027. It holds an experimental airworthiness certificate for amateur built, dated September 14, 1990.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"PETERSON-1","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"13186 MADRONE FOREST DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00064861","url":"https://staging.data.eflight.com/aircraft/N22KP","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1990,"zip":"959598940"}