{"airworthiness_class":"Standard","airworthiness_date":"1966-06-14","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2020-05-29","city":"BILLINGS","country_code":"US","county_code":"111","cruise_speed_mph":105,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17022","engine_horsepower":145,"engine_maker":"CONT MOTOR","engine_model":"0-300 SER","engine_thrust_lb":0,"expiration_date":"2027-05-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-11-26","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2072420","mode_s_code":"50033472","mode_s_hex":"A0373A","model":"172G","n_number":"N1129F","name":"KOCH BRADLEY D","num_engines":1,"other_names":"","plain_english":"N1129F is a Cessna 172G, a fixed-wing airplane with one motor with a piston engine, built in 1966. It has 4 seats. It is registered to an individual in Billings, Montana. The registration is valid: it was issued on May 29, 2020 and expires on May 31, 2027. It holds a standard airworthiness certificate for normal, dated June 14, 1966.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"17254724","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2120 LOUISE LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00191110","url":"https://staging.data.eflight.com/aircraft/N1129F","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1966,"zip":"591022120"}