{"airworthiness_class":"Standard","airworthiness_date":"2011-02-25","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2020-01-14","city":"DOVER","country_code":"US","county_code":"001","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41899","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"IO-540-AE1A5","engine_thrust_lb":0,"expiration_date":"2027-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-01-22","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER COMPANY","maker_segment":"Helicopter","mfr_mdl_code":"7640122","mode_s_code":"51263442","mode_s_hex":"A56722","model":"R44 II","n_number":"N4471J","name":"N4471J LLC","num_engines":1,"other_names":"","plain_english":"N4471J is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2011. It has 4 seats. It is registered to N4471J LLC, an LLC in Dover, Delaware. The registration is valid: it was issued on January 14, 2020 and expires on January 31, 2027. It holds a standard airworthiness certificate for normal, dated February 25, 2011.","region":"Eastern","region_code":"1","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"13106","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"DE","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3500 S DUPONT HWY","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01066417","url":"https://staging.data.eflight.com/aircraft/N4471J","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2011,"zip":"199016041"}