{"airworthiness_class":"Standard","airworthiness_date":"1968-01-05","airworthiness_ops":"Utility","category":"conventional","cert_issue_date":"1989-06-15","city":"CHEYENNE","country_code":"US","county_code":"021","cruise_speed_mph":138,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"17027","engine_horsepower":260,"engine_maker":"CONT MOTOR","engine_model":"I0-470 SERIES","engine_thrust_lb":0,"expiration_date":"2027-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-03-10","maker":"Beech","maker_country":null,"maker_raw":"BEECH","maker_segment":null,"mfr_mdl_code":"1151422","mode_s_code":"52305106","mode_s_hex":"A98A46","model":"E33","n_number":"N7135N","name":"IOWA GREAT LAKES FLYERS INC","ntsb_checked":true,"ntsb_records":[{"city":"CHICAGO","damage":"","date":"1989-08-31","highest_injury":"NONE","ntsb_no":"CHI89IA180","probable_cause":"THE FAILURE OF THE CONTROLLER TO CLARIFY THE CONFUSING COMMUNICATIONS, TO CORRECT THE PILOT'S MISINTERPRETATION OF THE INSTRUCTIONS BEING GIVEN, AND THE FAILURE OF THE SUPERVISOR TO PROPERLY MONITOR THE SITUATION. FACTORS RELATED TO THE INCIDENT WERE THE PILOT'S MISINTERPRETATION OF THE CLEARANCE, THE CONTROLLERS EXPECTANCY AND AURAL PERCEPTION OF THE COMMUNICATIONS.","registration":"N7135N","state":"IL","summary":"Incident on August 31, 1989 at Chicago, IL: no injuries.","type":"INC"}],"num_engines":1,"other_names":"","plain_english":"N7135N is a Beech E33, a fixed-wing airplane with one motor with a piston engine, built in 1968. It has 4 seats. It is registered to Iowa Great Lakes Flyers INC, a corporation in Cheyenne, Wyoming. The registration is valid: it was issued on June 15, 1989 and expires on August 31, 2027. It holds a standard airworthiness certificate for utility, dated January 5, 1968.","records_check":[{"finding":"Valid registration to Iowa Great Lakes Flyers INC, a corporation, certificate issued June 15, 1989, expires August 31, 2027. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for utility, dated January 5, 1968, consistent with the 1968 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial CD-1139 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N7135N according to the deregistered file.","item":"Tail number reuse","source":2,"status":"CLEAR"},{"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 N7135N: Incident on August 31, 1989 at Chicago, IL: no injuries. 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":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"CD-1139","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WY","status":"Valid registration","status_code":"V","status_short":"Valid","street":"10400 MILLIRON RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00831067","url":"https://eflight.com/aircraft/N7135N","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1968,"zip":"82009"}