{"airworthiness_class":"Experimental","airworthiness_date":"2011-06-29","airworthiness_ops":"Exhibition","category":"conventional","cert_issue_date":"2024-08-21","city":"MILTON","country_code":"US","county_code":"007","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"63601","engine_horsepower":350,"engine_maker":"VEDENEYEV","engine_model":"M14P","engine_thrust_lb":0,"expiration_date":"2031-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-06-12","maker":"Yakovlev","maker_country":null,"maker_raw":"YAKOVLEV","maker_segment":null,"mfr_mdl_code":"9830220","mode_s_code":"50455165","mode_s_hex":"A25A75","model":"YAK 52","n_number":"N2504U","name":"MANSFIELD HELIFLIGHT INC","num_engines":1,"other_names":"","plain_english":"N2504U is a Yakovlev YAK 52, a fixed-wing airplane with one motor with a piston engine, built in 1987. It has 1 seat. It is registered to Mansfield Heliflight INC, a corporation in Milton, Vermont. The registration is valid: it was issued on August 21, 2024 and expires on August 31, 2031. It holds an experimental airworthiness certificate for exhibition, dated June 29, 2011.","region":"New England","region_code":"E","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"878012","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"VT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"159 CATAMOUNT DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00825600","url":"https://staging.data.eflight.com/aircraft/N2504U","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1987,"zip":"054683284"}