{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"1967-12-27","city":"ALTADENA","country_code":"US","county_code":"037","cruise_speed_mph":277,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"49001","engine_horsepower":1490,"engine_maker":"PKRD-ROLL","engine_model":"V1650 SERIES","engine_thrust_lb":0,"expiration_date":"2029-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-28","maker":"North American","maker_country":null,"maker_raw":"NORTH AMERICAN","maker_segment":null,"mfr_mdl_code":"6402309","mode_s_code":"51301671","mode_s_hex":"A583B9","model":"F-51D","n_number":"N4543","name":"VARTANIAN RICHARD M","num_engines":1,"other_names":"","plain_english":"N4543 is a North American F-51D, a fixed-wing airplane with one motor with a piston engine, built in 1944. It has 1 seat. It is registered to an individual in Altadena, California. The registration is valid: it was issued on December 27, 1967 and expires on April 30, 2029. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"44-74543","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1567 E ALTADENA DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00112884","url":"https://staging.data.eflight.com/aircraft/N4543","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1944,"zip":"910011828"}