{"airworthiness_class":"Standard","airworthiness_date":"2006-12-28","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2016-07-11","city":"SOUTH BEND","country_code":"US","county_code":"141","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41869","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"IO-360-M1A+","engine_thrust_lb":0,"expiration_date":"2029-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-08-18","maker":"Diamond Aircraft","maker_country":"AT","maker_raw":"DIAMOND AIRCRAFT IND INC","maker_segment":"Piloted electric and eVTOL","mfr_mdl_code":"2990002","mode_s_code":"52350010","mode_s_hex":"A9D008","model":"DA 40","n_number":"N731PA","name":"MATHIS JOHN G","num_engines":1,"other_names":"","plain_english":"N731PA is a Diamond Aircraft DA 40, a fixed-wing airplane with one motor with a piston engine, built in 2006. It has 4 seats. It is registered to an individual in South Bend, Indiana. The registration is valid: it was issued on July 11, 2016 and expires on July 31, 2029. It holds a standard airworthiness certificate for normal; utility, dated December 28, 2006.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"40.731","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2701 S IRONWOOD DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00310849","url":"https://staging.data.eflight.com/aircraft/N731PA","watchlist_group":"Electric airplane","watchlist_note":"eDA40 electric trainer, Austria","weight_class":"","year_mfr":2006,"zip":"466141636"}