{"airworthiness_class":"Standard","airworthiness_date":"1973-06-29","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2026-04-02","city":"TAHLEQUAH","country_code":"US","county_code":"021","cruise_speed_mph":108,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"41514","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"O&VO-360 SER","engine_thrust_lb":0,"expiration_date":"2033-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2026-08-18","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2073708","mode_s_code":"53253035","mode_s_hex":"AD561D","model":"177B","n_number":"N959AG","name":"GRANT ALTIN C","ntsb_checked":true,"ntsb_records":[],"num_engines":1,"other_names":"","plain_english":"N959AG is a Cessna 177B, a fixed-wing airplane with one motor with a piston engine, built in 1973. It has 4 seats. It is registered to an individual in Tahlequah, Oklahoma. The registration is valid: it was issued on April 2, 2026 and expires on April 30, 2033. It holds a standard airworthiness certificate for normal; utility, dated June 29, 1973.","records_check":[{"finding":"Valid registration to Grant Altin C, an individual, certificate issued April 2, 2026, expires April 30, 2033. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Standard certificate for normal; utility, dated June 29, 1973, consistent with the 1973 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 17701952 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"No other airframe has carried N959AG 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":"No NTSB investigation records located under N959AG. CLEAR means the query ran and returned nothing, not that nothing ever happened.","item":"Accident and incident record","source":4,"status":"CLEAR"},{"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":"Southwestern","region_code":"2","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"17701952","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1203 W 4TH ST APT 628","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00592643","url":"https://eflight.com/aircraft/N959AG","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1973,"zip":"744645020"}