{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2012-04-30","city":"ROCHELLE","country_code":"US","county_code":"141","cruise_speed_mph":93,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102508","mode_s_code":"51345432","mode_s_hex":"A5CB1A","model":"PA-25-260","n_number":"N4721Y","name":"HENDRICKSON FLYING SERVICE INC","num_engines":1,"other_names":"","plain_english":"N4721Y is a Piper PA-25-260, a fixed-wing airplane with one motor with a piston engine, built in 1967. It has 1 seat. It is registered to Hendrickson Flying Service INC, a corporation in Rochelle, Illinois. The registration is valid: it was issued on April 30, 2012 and expires on April 30, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"25-4463","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"21532 QUITNO RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00723464","url":"https://staging.data.eflight.com/aircraft/N4721Y","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1967,"zip":"610689413"}