{"airworthiness_class":"Standard","airworthiness_date":"1979-02-05","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2026-07-17","city":"GREENWOOD VILLAGE","country_code":"US","county_code":"005","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-07-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-07-17","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102817","mode_s_code":"50344001","mode_s_hex":"A1C801","model":"PA-28RT-201T","n_number":"N2137N","name":"TA4 VENTURES LLC","num_engines":1,"other_names":"","plain_english":"N2137N is a Piper PA-28RT-201T, a fixed-wing airplane with one motor with a piston engine. It has 4 seats. It is registered to Ta4 Ventures LLC, an LLC in Greenwood Village, Colorado. The registration is valid: it was issued on July 17, 2026 and expires on July 31, 2033. It holds a standard airworthiness certificate for normal, dated February 5, 1979.","region":"Northwest Mountain","region_code":"S","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"28R-7931049","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"5680 GREENWOOD PLAZA BLVD","street2":"STE 120 PMB 1025","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00681482","url":"https://staging.data.eflight.com/aircraft/N2137N","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"801112404"}