{"airworthiness_class":"Standard","airworthiness_date":"2012-11-08","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2024-02-27","city":"KALISPELL","country_code":"US","county_code":"029","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-03"},{"collateral_type":"Aircraft","doc_type":"Loan release","party":"","receipt_date":"2026-09-03"},{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-03"},{"collateral_type":"Aircraft","doc_type":"Loan release","party":"","receipt_date":"2026-09-03"},{"collateral_type":"Aircraft","doc_type":"Loan release","party":"","receipt_date":"2026-09-10"},{"collateral_type":"Aircraft","doc_type":"Loan release","party":"","receipt_date":"2026-09-10"}],"eng_mfr_mdl":"41899","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"IO-540-AE1A5","engine_thrust_lb":0,"expiration_date":"2031-02-28","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-02-27","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER COMPANY","maker_segment":"Helicopter","mfr_mdl_code":"7640122","mode_s_code":"52263301","mode_s_hex":"A966C1","model":"R44 II","n_number":"N7047K","name":"SIERRA SKY AVIATION LLC","num_engines":1,"other_names":"","plain_english":"N7047K is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2012. It has 4 seats. It is registered to Sierra Sky Aviation LLC, an LLC in Kalispell, Montana. The registration is valid: it was issued on February 27, 2024 and expires on February 28, 2031. It holds a standard airworthiness certificate for normal, dated November 8, 2012. 6 documents are on file: 2 \u00d7 bill of sale (evidence of ownership), 4 \u00d7 loan release.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"13380","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1880 US HIGHWAY 93 S","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01111607","url":"https://staging.data.eflight.com/aircraft/N7047K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2012,"zip":"599015729"}