{"airworthiness_class":"Experimental","airworthiness_date":"2007-03-20","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2025-04-16","city":"CHELAN","country_code":"US","county_code":"007","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41585","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"IO 540 SER","engine_thrust_lb":0,"expiration_date":"2032-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"VANS AIRCRAFT INC","kit_model":"RV-10","last_action_date":"2025-04-16","maker":"Baker Lawrence E","maker_country":null,"maker_raw":"BAKER LAWRENCE E","maker_segment":null,"mfr_mdl_code":"05622MT","mode_s_code":"51444710","mode_s_hex":"A649C8","model":"RV10","n_number":"N504LB","name":"HARKEY DAVID W","num_engines":1,"other_names":"HARKEY PEGGY J","plain_english":"N504LB is a Baker Lawrence E RV10, a fixed-wing airplane with one motor with a piston engine, built in 2007. It has 4 seats. It is registered to co-owned owners in Chelan, Washington. The registration is valid: it was issued on April 16, 2025 and expires on April 30, 2032. It holds an experimental airworthiness certificate for amateur built, dated March 20, 2007.","region":"Northwest Mountain","region_code":"S","registrant_type":"Co-owned","registrant_type_code":"4","seats":4,"serial_number":"40344","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 2704","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00311569","url":"https://staging.data.eflight.com/aircraft/N504LB","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2007,"zip":"988162704"}