{"airworthiness_class":"Standard","airworthiness_date":"2013-12-11","airworthiness_ops":"Transport","category":"conventional","cert_issue_date":"2014-01-31","city":"PITTSFIELD","country_code":"US","county_code":"149","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"34001","engine_horsepower":0,"engine_maker":"HONEYWELL","engine_model":"TFE731-40BR-1","engine_thrust_lb":3850,"expiration_date":"2030-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"business-jets","kit_mfr":"","kit_model":"","last_action_date":"2025-09-25","maker":"Learjet Inc","maker_country":null,"maker_raw":"LEARJET INC","maker_segment":null,"mfr_mdl_code":"5170805","mode_s_code":"51363455","mode_s_hex":"A5E72D","model":"45","n_number":"N48KM","name":"AIR QUINCY LLC","ntsb_checked":true,"ntsb_records":[{"city":"Iron Station","damage":"SUBS","date":"2016-08-26","highest_injury":"MINR","ntsb_no":"ERA16LA301","probable_cause":"The pilot\u2019s failure to maintain adequate clearance from the ground while hovering, which resulted in separation of the forward section of the right skid tube with counterweight attached, a sudden center of gravity (CG) shift outside the normal operating range, and a subsequent loss of control.","registration":"N48KM","state":"NC","summary":"Accident on August 26, 2016 at Iron Station, NC: minor injuries, substantial damage.","type":"ACC"}],"num_engines":2,"other_names":"","plain_english":"N48KM is a Learjet Inc 45, a fixed-wing airplane with more than one motor with turbofan engines, built in 2013. It has 12 seats. It is registered to Air Quincy LLC, an LLC in Pittsfield, Illinois. The registration is valid: it was issued on January 31, 2014 and expires on January 31, 2030. It holds a standard airworthiness certificate for transport, dated December 11, 2013.","records_check":[{"finding":"Valid registration to Air Quincy LLC, an LLC, certificate issued January 31, 2014, expires January 31, 2030. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for transport, dated December 11, 2013, consistent with the 2013 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 464 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N48KM was previously assigned to 2 other aircraft: Mearns Robert C ROTORWAY EXEC (serial 3363, cancelled February 3, 2020); Piper PA-23-250 (serial 27-4219, cancelled February 10, 1983). 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 N48KM: Accident on August 26, 2016 at Iron Station, NC: 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":12,"serial_number":"464","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1208 N JACKSON ST","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"01138221","url":"https://eflight.com/aircraft/N48KM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2013,"zip":"623631286"}