{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2025-11-12","city":"EASLEY","country_code":"US","county_code":"077","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":"2032-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-11-12","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER COMPANY","maker_segment":"Helicopter","mfr_mdl_code":"7640122","mode_s_code":"52072665","mode_s_hex":"A875B5","model":"R44 II","n_number":"N644SP","name":"SOUTHERN SKY HELICOPTERS LLC","num_engines":1,"other_names":"","plain_english":"N644SP is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter). It has 4 seats. It is registered to Southern Sky Helicopters LLC, an LLC in Easley, South Carolina. The registration is valid: it was issued on November 12, 2025 and expires on November 30, 2032. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Southern","region_code":"7","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"13661","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"SC","status":"Valid registration","status_code":"V","status_short":"Valid","street":"132 LAKE RD","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01146529","url":"https://staging.data.eflight.com/aircraft/N644SP","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"296429573"}