{"airworthiness_class":"Standard","airworthiness_date":"1959-08-07","airworthiness_ops":"","category":"conventional","cert_issue_date":"2007-10-31","city":"ROCK HILL","country_code":"US","county_code":"091","cruise_speed_mph":150,"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":"2028-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-06-16","maker":"Beech","maker_country":null,"maker_raw":"BEECH","maker_segment":null,"mfr_mdl_code":"1151524","mode_s_code":"51244221","mode_s_hex":"A54891","model":"K35","n_number":"N44DB","name":"SPERR DAVID F","ntsb_checked":true,"ntsb_records":[{"city":"Readington","damage":"SUBS","date":"2021-07-30","highest_injury":"NONE","ntsb_no":"ERA21LA312","probable_cause":"The failure of the forward end of the landing gear actuator rod.","registration":"N44DB","state":"NJ","summary":"Accident on July 30, 2021 at Readington, NJ: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"SPERR DARLENE J","plain_english":"N44DB is a Beech K35, a fixed-wing airplane with one motor with a piston engine, built in 1959. It has 5 seats. It is registered to co-owned owners in Rock Hill, South Carolina. The registration is valid: it was issued on October 31, 2007 and expires on October 31, 2028. It holds a standard airworthiness certificate, dated August 7, 1959.","records_check":[{"finding":"Valid registration to Sperr David F, a co-owned, certificate issued October 31, 2007, expires October 31, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate, dated August 7, 1959, consistent with the 1959 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial D-6074 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N44DB 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 N44DB: Accident on July 30, 2021 at Readington, NJ: 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":"Southern","region_code":"7","registrant_type":"Co-owned","registrant_type_code":"4","seats":5,"serial_number":"D-6074","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"SC","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2107 SQUIRE RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00242354","url":"https://eflight.com/aircraft/N44DB","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1959,"zip":"29730"}