{"airworthiness_class":"Standard","airworthiness_date":"1977-05-06","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2011-08-09","city":"OKLAHOMA CITY","country_code":"US","county_code":"027","cruise_speed_mph":150,"data_date":"2026-09-25","documents":[{"collateral_type":"Aircraft","doc_type":"Loan or lien (security agreement)","party":"","receipt_date":"2026-09-10"},{"collateral_type":"Aircraft","doc_type":"Loan or lien (security agreement)","party":"","receipt_date":"2026-09-10"}],"eng_mfr_mdl":"41533","engine_horsepower":310,"engine_maker":"LYCOMING","engine_model":"TI0-540 SER","engine_thrust_lb":0,"expiration_date":"2027-08-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-03-10","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102308","mode_s_code":"52054550","mode_s_hex":"A85968","model":"PA-23-250","n_number":"N637TB","name":"AIRCRAFT GUARANTY CORP TRUSTEE","num_engines":2,"other_names":"","plain_english":"N637TB is a Piper PA-23-250, a fixed-wing airplane with more than one motor with a piston engine, built in 1977. It has 6 seats. It is registered to Aircraft Guaranty CORP Trustee, a corporation in Oklahoma City, Oklahoma. The registration is valid: it was issued on August 9, 2011 and expires on August 31, 2027. It holds a standard airworthiness certificate for normal, dated May 6, 1977. 2 documents are on file: 2 \u00d7 loan or lien (security agreement).","region":"Southwestern","region_code":"2","registrant_type":"Corporation","registrant_type_code":"3","seats":6,"serial_number":"27-7754095","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OK","status":"Valid registration","status_code":"V","status_short":"Valid","street":"928 SW 107TH ST","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00202076","url":"https://staging.data.eflight.com/aircraft/N637TB","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1977,"zip":"731705244"}