{"airworthiness_class":"Standard","airworthiness_date":"1956-05-11","airworthiness_ops":"","category":"conventional","cert_issue_date":"2023-09-14","city":"","country_code":"","county_code":"","cruise_speed_mph":105,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"17012","engine_horsepower":145,"engine_maker":"CONT MOTOR","engine_model":"C145 SERIES","engine_thrust_lb":0,"expiration_date":"2030-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2026-01-03","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2072306","mode_s_code":"51263712","mode_s_hex":"A567CA","model":"170B","n_number":"N4476B","name":"","ntsb_checked":true,"ntsb_records":[{"city":"Missoula","damage":"SUBS","date":"2019-12-28","highest_injury":"NONE","ntsb_no":"WPR20CA053","probable_cause":"The pilot receiving instruction's failure to maintain directional control during the takeoff roll, which resulted in a runway excursion and ground-loop, and the flight instructor\u2019s failure to adequately monitor the pilot.","registration":"N4476B","state":"MT","summary":"Accident on December 28, 2019 at Missoula, MT: no injuries, substantial damage.","type":"ACC"}],"num_engines":1,"other_names":"","plain_english":"N4476B is a Cessna 170B, a fixed-wing airplane with one motor with a piston engine, built in 1955. It has 4 seats. It is registered to an owner whose details are withheld at their request. The registration is valid: it was issued on September 14, 2023 and expires on September 30, 2030. It holds a standard airworthiness certificate, dated May 11, 1956.","records_check":[{"finding":"Valid registration to an owner whose details are withheld, an individual, certificate issued September 14, 2023, expires September 30, 2030. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate, dated May 11, 1956, consistent with the 1955 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 26820 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N4476B 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 N4476B: Accident on December 28, 2019 at Missoula, MT: 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":"","region_code":"","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"26820","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"","status":"Valid registration","status_code":"V","status_short":"Valid","street":"","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00732644","url":"https://eflight.com/aircraft/N4476B","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1955,"zip":""}