{"airworthiness_class":"Experimental","airworthiness_date":"2026-04-09","airworthiness_ops":"Exhibition; Racing","category":"conventional","cert_issue_date":"2025-10-30","city":"YUMA","country_code":"US","county_code":"125","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"03040","engine_horsepower":1500,"engine_maker":"ALLISON","engine_model":"V1710 SER","engine_thrust_lb":0,"expiration_date":"2032-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-10-30","maker":"Lmk Llc","maker_country":null,"maker_raw":"LMK LLC","maker_segment":null,"mfr_mdl_code":"05643IF","mode_s_code":"51604501","mode_s_hex":"A70941","model":"CURTIS P40E","n_number":"N5520R","name":"LMK LLC","num_engines":1,"other_names":"","plain_english":"N5520R is a Lmk Llc CURTIS P40E, a fixed-wing airplane with one motor with a piston engine, built in 1941. It has 1 seat. It is registered to Lmk LLC, an LLC in Yuma, Colorado. The registration is valid: it was issued on October 30, 2025 and expires on October 31, 2032. It holds an experimental airworthiness certificate for exhibition; racing, dated April 9, 2026.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":1,"serial_number":"41-5520","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"705 S ASH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01523013","url":"https://staging.data.eflight.com/aircraft/N5520R","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1941,"zip":"807592613"}