{"airworthiness_class":"Restricted","airworthiness_date":"1990-06-13","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2019-10-17","city":"LEESBURG","country_code":"US","county_code":"107","cruise_speed_mph":72,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41534","engine_horsepower":310,"engine_maker":"LYCOMING","engine_model":"VO-540 SERIES","engine_thrust_lb":0,"expiration_date":"2029-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-09","maker":"Hiller","maker_country":null,"maker_raw":"HILLER","maker_segment":null,"mfr_mdl_code":"4360122","mode_s_code":"51444574","mode_s_hex":"A6497C","model":"UH-12E","n_number":"N504HA","name":"EASTERN STEARMAN INC TRUSTEE","num_engines":1,"other_names":"","plain_english":"N504HA is a Hiller UH-12E, a rotorcraft with a piston engine (a helicopter or multicopter). It has 4 seats. It is registered to Eastern Stearman INC Trustee, a corporation in Leesburg, Virginia. The registration is valid: it was issued on October 17, 2019 and expires on October 31, 2029. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 13, 1990.","region":"Eastern","region_code":"1","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"5004","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"VA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"41665 BROWNS FARM LN","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00601055","url":"https://staging.data.eflight.com/aircraft/N504HA","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"201766025"}