{"airworthiness_class":"Restricted","airworthiness_date":"2023-11-07","airworthiness_ops":"Agriculture and pest control; Forest; Other","category":"conventional","cert_issue_date":"2025-05-29","city":"BIG LAKE","country_code":"US","county_code":"050","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"30155","engine_horsepower":1994,"engine_maker":"GE","engine_model":"T700-GE-701D","engine_thrust_lb":0,"expiration_date":"2032-05-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-05-29","maker":"Sikorsky","maker_country":null,"maker_raw":"SIKORSKY","maker_segment":null,"mfr_mdl_code":"8146004","mode_s_code":"51651635","mode_s_hex":"A7539D","model":"UH-60A","n_number":"N571RF","name":"NORTHERN PIONEER HELICOPTERS LLC","num_engines":2,"other_names":"","plain_english":"N571RF is a Sikorsky UH-60A, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1979. It has 15 seats. It is registered to Northern Pioneer Helicopters LLC, an LLC in Big Lake, Alaska. The registration is valid: it was issued on May 29, 2025 and expires on May 31, 2032. It holds a restricted airworthiness certificate for agriculture and pest control; forest; other, dated November 7, 2023.","region":"Alaskan","region_code":"5","registrant_type":"LLC","registrant_type_code":"7","seats":15,"serial_number":"79-23335","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 520670","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"01400343","url":"https://staging.data.eflight.com/aircraft/N571RF","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1979,"zip":"996520670"}