{"airworthiness_class":"Standard","airworthiness_date":"2014-08-26","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2015-04-21","city":"AURORA","country_code":"US","county_code":"047","cruise_speed_mph":112,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"30128","engine_horsepower":1400,"engine_maker":"GE","engine_model":"CT58-140-1","engine_thrust_lb":0,"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":"Sikorsky","maker_country":null,"maker_raw":"SIKORSKY","maker_segment":null,"mfr_mdl_code":"8142104","mode_s_code":"53116612","mode_s_hex":"AC9D8A","model":"S-61N","n_number":"N91158","name":"US LEASECO INC","num_engines":2,"other_names":"","plain_english":"N91158 is a Sikorsky S-61N, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1968. It has 28 seats. It is registered to US Leaseco INC, a non-citizen corporation in Aurora, Oregon. The registration is valid: it was issued on April 21, 2015 and expires on April 30, 2028. It holds a standard airworthiness certificate for transport, dated August 26, 2014.","region":"Northwest Mountain","region_code":"S","registrant_type":"Non-citizen corporation","registrant_type_code":"8","seats":28,"serial_number":"61424","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OR","status":"Valid registration","status_code":"V","status_short":"Valid","street":"14497 KEIL RD NE","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Turboshaft","type_engine_code":"3","unique_id":"00993911","url":"https://staging.data.eflight.com/aircraft/N91158","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1968,"zip":"970029467"}