{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2023-06-26","city":"NEW YORK","country_code":"US","county_code":"061","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2030-06-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-09-29","maker":"Ralston Mark Dana","maker_country":null,"maker_raw":"RALSTON MARK DANA","maker_segment":null,"mfr_mdl_code":"05608ZH","mode_s_code":"51553266","mode_s_hex":"A6D6B6","model":"VANS ACFT RV-4","n_number":"N54MR","name":"CLEMONS THOMAS","num_engines":1,"other_names":"","plain_english":"N54MR is a Ralston Mark Dana VANS ACFT RV-4, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in New York, New York. The registration is valid: it was issued on June 26, 2023 and expires on June 30, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Eastern","region_code":"1","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"823","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NY","status":"Valid registration","status_code":"V","status_short":"Valid","street":"99 WALL ST STE 1759","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00383962","url":"https://staging.data.eflight.com/aircraft/N54MR","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"100054301"}