{"airworthiness_class":"Experimental","airworthiness_date":"2011-03-15","airworthiness_ops":"Exhibition; Racing","category":"conventional","cert_issue_date":"2011-03-10","city":"VICTOR","country_code":"US","county_code":"081","cruise_speed_mph":null,"data_date":"2026-10-02","documents":[],"eng_mfr_mdl":"30191","engine_horsepower":0,"engine_maker":"GE","engine_model":"J85-17A","engine_thrust_lb":2850,"expiration_date":"2027-03-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kind":"business-jets","kit_mfr":"","kit_model":"","last_action_date":"2023-08-15","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2070501","mode_s_code":"53015175","mode_s_hex":"AC1A7D","model":"A37B","n_number":"N87921","name":"SUPERTWEET INC","ntsb_checked":true,"ntsb_records":[],"num_engines":2,"other_names":"","plain_english":"N87921 is a Cessna A37B, a fixed-wing airplane with more than one motor with turbojet engines, built in 1968. It has 4 seats. It is registered to Supertweet INC, a corporation in Victor, Montana. The registration is valid: it was issued on March 10, 2011 and expires on March 31, 2027. It holds an experimental airworthiness certificate for exhibition; racing, dated March 15, 2011.","records_check":[{"finding":"Valid registration to Supertweet INC, a corporation, certificate issued March 10, 2011, expires March 31, 2027. No fractional interest recorded.","item":"Registration and identity","source":1,"status":"CLEAR"},{"finding":"The airworthiness certificate on file is dated March 15, 2011, 43 years after the 1968 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains.","item":"Airworthiness certificate date","source":1,"status":"ATTENTION"},{"finding":"No earlier tail number is recorded against serial 687921 for this model in the deregistered file.","item":"Prior registrations of this airframe","source":2,"status":"CLEAR"},{"finding":"N87921 was previously assigned to 2 other aircraft: Harper BD-5A (serial 2881, cancelled July 18, 1979); Piper J3C-65 (serial 15539, cancelled April 6, 1949). 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":"No NTSB investigation records located under N87921. 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":"Northwest Mountain","region_code":"S","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"687921","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"852 BEAR CREEK TRL","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbojet","type_engine_code":"4","unique_id":"00805600","url":"https://eflight.com/aircraft/N87921","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1968,"zip":"598759638"}