{"airworthiness_class":"Experimental","airworthiness_date":"1998-12-05","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1998-08-21","city":"COLUMBIA CITY","country_code":"US","county_code":"183","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"41530","engine_horsepower":300,"engine_maker":"LYCOMING","engine_model":"IO-540 SER","engine_thrust_lb":0,"expiration_date":"2028-01-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kind":"piston-singles","kit_mfr":"","kit_model":"","last_action_date":"2023-04-14","maker":"Grissom Timothy J","maker_country":null,"maker_raw":"GRISSOM TIMOTHY J","maker_segment":null,"mfr_mdl_code":"05606O5","mode_s_code":"50556326","mode_s_hex":"A2DCD6","model":"SH-IIIRG","n_number":"N284","name":"GRISSOM TIMOTHY J","ntsb_checked":true,"ntsb_records":[{"city":"KING SALMON","damage":"MINR","date":"1983-07-02","highest_injury":"NONE","ntsb_no":"ANC83IA111","probable_cause":"","registration":"N284","state":"AK","summary":"Incident on July 2, 1983 at King Salmon, AK: no injuries, minor damage.","type":"INC"}],"num_engines":1,"other_names":"","plain_english":"N284 is a Grissom Timothy J SH-IIIRG, a fixed-wing airplane with one motor with a piston engine, built in 1998. It has 2 seats. It is registered to an individual in Columbia City, Indiana. The registration is valid: it was issued on August 21, 1998 and expires on January 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated December 5, 1998.","records_check":[{"finding":"Valid registration to Grissom Timothy J, an individual, certificate issued August 21, 1998, expires January 31, 2028. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"Experimental certificate for amateur built, dated December 5, 1998, consistent with the 1998 manufacture year.","item":"Airworthiness certificate","source":1,"status":"CLEAR"},{"finding":"No earlier tail number is recorded against serial 3171 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N284 was previously assigned to 2 other aircraft: Douglas DC-7C (serial 45203, cancelled June 13, 1989); Boeing 40B (serial 895, cancelled July 1, 1937). 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 N284: Incident on July 2, 1983 at King Salmon, AK: no injuries, minor 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":"Individual","registrant_type_code":"1","seats":2,"serial_number":"3171","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3691 N 150 W","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00133726","url":"https://eflight.com/aircraft/N284","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1998,"zip":"467257850"}