{"airworthiness_class":"Experimental","airworthiness_date":"2019-08-04","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2017-11-13","city":"KERNERSVILLE","country_code":"US","county_code":"067","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2027-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-04-01","maker":"Mark Coby","maker_country":null,"maker_raw":"MARK COBY","maker_segment":null,"mfr_mdl_code":"05636PW","mode_s_code":"52656303","mode_s_hex":"AB5CC3","model":"EARLY BIRD JENNY","n_number":"N831HC","name":"COBY MARK E","ntsb_checked":true,"ntsb_records":[{"city":"Stoneville","damage":"DEST","date":"2021-05-27","highest_injury":"FATL","ntsb_no":"WPR21FA210","probable_cause":"The pilot\u2019s exceedance of the airplane\u2019s critical angle of attack during the takeoff initial climb, which resulted in an aerodynamic stall and a loss of control.","registration":"N831HC","state":"NC","summary":"Accident on May 27, 2021 at Stoneville, NC: fatal, destroyed (1 fatal).","type":"ACC"}],"num_engines":1,"other_names":"KNIGHT KENT D","plain_english":"N831HC is a Mark Coby EARLY BIRD JENNY, a fixed-wing airplane with one motor with a piston engine, built in 2017. It has 2 seats. It is registered to Coby Mark E, a partnership in Kernersville, North Carolina. The registration is valid: it was issued on November 13, 2017 and expires on November 30, 2027. It holds an experimental airworthiness certificate for amateur built, dated August 4, 2019.","records_check":[{"finding":"Valid registration to Coby Mark E, a partnership, certificate issued November 13, 2017, expires November 30, 2027. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Experimental certificate for amateur built, dated August 4, 2019, consistent with the 2017 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 532 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N831HC 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 N831HC: Accident on May 27, 2021 at Stoneville, NC: fatal, destroyed (1 fatal). 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":"Eastern","region_code":"1","registrant_type":"Partnership","registrant_type_code":"2","seats":2,"serial_number":"532","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NC","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7187 ROUND HILL CT","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01260768","url":"https://eflight.com/aircraft/N831HC","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2017,"zip":"272849673"}