{"airworthiness_class":"Restricted","airworthiness_date":"2008-06-04","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2017-02-28","city":"WESTBROOK","country_code":"US","county_code":"033","cruise_speed_mph":119,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"64002","engine_horsepower":751,"engine_maker":"WALTER","engine_model":"M601 SER","engine_thrust_lb":0,"expiration_date":"2030-02-28","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-10-07","maker":"Aero Commander","maker_country":null,"maker_raw":"AERO COMMANDER","maker_segment":null,"mfr_mdl_code":"0143022","mode_s_code":"51457446","mode_s_hex":"A65F26","model":"S2R","n_number":"N51AR","name":"OLSEM AERIAL APPLICATION SERVICES LLC","ntsb_checked":true,"ntsb_records":[{"city":"McCook","damage":"SUBS","date":"2010-07-22","highest_injury":"SERS","ntsb_no":"CEN10LA422","probable_cause":"The pilot's inadequate visual lookout during taxi, which resulted in a collision with a parked airplane.","registration":"N51AR","state":"NE","summary":"Accident on July 22, 2010 at Mccook, NE: serious injuries, substantial damage.","type":"ACC"},{"city":"MURPHY SPRINGS","damage":"SUBS","date":"1994-07-24","highest_injury":"MINR","ntsb_no":"LAX94LA297","probable_cause":"THE PILOT'S IMPROPER IN-FLIGHT DECISION TO MANEUVER IN A CANYON AT SUCH LOW ALTITUDE THAT HE COULD NOT OUT CLIMB THE ADJACENT RISING TERRAIN.","registration":"N51AR","state":"ID","summary":"Accident on July 24, 1994 at Murphy Springs, ID: minor injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N51AR is an Aero Commander S2R, a fixed-wing airplane with one motor with a piston engine, built in 1970. It has 1 seat. It is registered to Olsem Aerial Application Services LLC, an LLC in Westbrook, Minnesota. The registration is valid: it was issued on February 28, 2017 and expires on February 28, 2030. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 4, 2008.","records_check":[{"finding":"Valid registration to Olsem Aerial Application Services LLC, an LLC, certificate issued February 28, 2017, expires February 28, 2030. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated June 4, 2008, 38 years after the 1970 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains.","item":"Airworthiness certificate date","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 1523R for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N51AR was previously assigned to 1 other aircraft: Piper PA-22-150 (serial 227493, cancelled October 16, 1997). 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":"2 NTSB records under N51AR: Accident on July 22, 2010 at Mccook, NE: serious injuries, substantial damage. Accident on July 24, 1994 at Murphy Springs, ID: minor injuries, substantial damage. 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":"Great Lakes","region_code":"C","registrant_type":"LLC","registrant_type_code":"7","seats":1,"serial_number":"1523R","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"34538 COUNTY ROAD 13","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00411941","url":"https://eflight.com/aircraft/N51AR","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1970,"zip":"561832176"}