{"airworthiness_class":"Standard","airworthiness_date":"1975-02-28","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2017-01-27","city":"EDEN PRAIRIE","country_code":"US","county_code":"053","cruise_speed_mph":165,"data_date":"2026-10-02","documents":[{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","doc_type_code":"BOS","party":"","receipt_date":"2026-09-01"}],"eng_mfr_mdl":"17032","engine_horsepower":285,"engine_maker":"CONT MOTOR","engine_model":"IO 520 SERIES","engine_thrust_lb":0,"expiration_date":"2030-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-twins","kit_mfr":"","kit_model":"","last_action_date":"2023-10-22","maker":"Beech","maker_country":null,"maker_raw":"BEECH","maker_segment":null,"mfr_mdl_code":"1152740","mode_s_code":"51153641","mode_s_hex":"A4D7A1","model":"58","n_number":"N4108S","name":"BTO AVIATION LLC","ntsb_checked":true,"ntsb_records":[{"city":"YIPSILANTI","damage":"SUBS","date":"1996-01-25","highest_injury":"NONE","ntsb_no":"CHI96LA081","probable_cause":"was the pilot not maintaining visual separation with the parked airplanes.  A factor in this accident was the pilot's over- confidence in his personal ability to taxi onto the parking ramp with the snowfall he was encountering.","registration":"N4108S","state":"MI","summary":"Accident on January 25, 1996 at Yipsilanti, MI: no injuries, substantial damage.","type":"ACC"}],"num_engines":2,"other_names":"","plain_english":"N4108S is a Beech 58, a fixed-wing airplane with more than one motor with a piston engine, built in 1975. It has 6 seats. It is registered to Bto Aviation LLC, an LLC in Eden Prairie, Minnesota. The registration is valid: it was issued on January 27, 2017 and expires on January 31, 2030. It holds a standard airworthiness certificate for normal, dated February 28, 1975. 1 document is on file: bill of sale (evidence of ownership).","records_check":[{"finding":"Valid registration to Bto Aviation LLC, an LLC, certificate issued January 27, 2017, expires January 31, 2030. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal, dated February 28, 1975, consistent with the 1975 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial TH-605 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N4108S according to the deregistered file.","item":"Tail number reuse","source":2,"status":"CLEAR"},{"finding":"1 document received recently: Bill of sale (evidence of ownership) (September 1, 2026).","item":"Recent registry documents","source":3,"status":"NOTE"},{"finding":"1 NTSB record under N4108S: Accident on January 25, 1996 at Yipsilanti, MI: no 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":6,"serial_number":"TH-605","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"9697 TREE FARM RD","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00761374","url":"https://eflight.com/aircraft/N4108S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1975,"zip":"55347"}