{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"drone","cert_issue_date":"2025-05-12","city":"MARION","country_code":"US","county_code":"113","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2032-05-31","fractional_owner":0,"is_company":1,"is_electric":1,"is_unmanned_cert":0,"kind":"drones","kit_mfr":"","kit_model":"","last_action_date":"2025-05-12","maker":"DJI","maker_country":"CN","maker_raw":"DJI","maker_segment":"Agricultural drones","mfr_mdl_code":"06102HG","mode_s_code":"50162455","mode_s_hex":"A0E52D","model":"AGRAS T50","n_number":"N157LC","name":"LINN COOPERATIVE OIL CO","ntsb_checked":true,"ntsb_records":[{"city":"BARING","damage":"DEST","date":"1989-06-14","highest_injury":"SERS","ntsb_no":"SEA89FA111","probable_cause":"FATIGUE FAILURE OF THE TAIL ROTOR 42 DEGREE GEAR BOX DUE TO PILOT INDUCED OVERSTRESS. NAVY DATA AND FAA TYPE CERTIFICATE LIMITATIONS WERE NOT ADHERED TO.","registration":"N157LC","state":"WA","summary":"Accident on June 14, 1989 at Baring, WA: serious injuries, destroyed.","type":"ACC"}],"num_engines":4,"other_names":"","plain_english":"N157LC is a DJI AGRAS T50, a rotorcraft powered by electric motors (a helicopter or multicopter). It is unmanned. It is registered to Linn Cooperative Oil CO, a corporation in Marion, Iowa. The registration is valid: it was issued on May 12, 2025 and expires on May 31, 2032. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","records_check":[{"finding":"Valid registration to Linn Cooperative Oil CO, a corporation, certificate issued May 12, 2025, expires May 31, 2032. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate.","item":"Airworthiness certificate","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 1581F6BUB235J00100SK for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N157LC was previously assigned to 1 other aircraft: Bell UH-1L (serial 157856, cancelled September 19, 2017). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number.","item":"Tail number reuse","source":2,"status":"ATTENTION"},{"finding":"No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file.","item":"Recent registry documents","source":3,"status":"NOTE"},{"finding":"1 NTSB record under N157LC: Accident on June 14, 1989 at Baring, WA: serious injuries, destroyed. Details below.","item":"Accident and incident record","source":4,"status":"ATTENTION"},{"finding":"These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.","item":"Title chain, liens and 337 forms","source":null,"status":"PENDING"},{"finding":"AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.","item":"Airworthiness directives and utilization","source":null,"status":"PENDING"}],"records_check_sources":[{"n":1,"name":"FAA Releasable Aircraft Database, master file","url":"https://registry.faa.gov/"},{"n":2,"name":"FAA deregistered aircraft file (part of the same download)","url":"https://registry.faa.gov/"},{"n":3,"name":"FAA document index: registry documents received in recent weeks","url":"https://registry.faa.gov/"},{"n":4,"name":"NTSB aviation accident database (CAROL)","url":"https://data.ntsb.gov/carol-main-public/basic-search"}],"region":"Central","region_code":"3","registrant_type":"Corporation","registrant_type_code":"3","seats":0,"serial_number":"1581F6BUB235J00100SK","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3544 3RD AVE","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Electric","type_engine_code":"10","unique_id":"01496978","url":"https://eflight.com/aircraft/N157LC","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"52302"}