{"airworthiness_class":"Standard","airworthiness_date":"2004-08-23","airworthiness_ops":"Normal; Utility","category":"conventional","cert_issue_date":"2007-02-05","city":"ELYRIA","country_code":"US","county_code":"093","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41515","engine_horsepower":180,"engine_maker":"LYCOMING","engine_model":"I0360 SER","engine_thrust_lb":0,"expiration_date":"2029-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-09","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":"52603537","mode_s_hex":"AB075F","model":"DA 40","n_number":"N81DS","name":"MARATHON LEASING INC","num_engines":1,"other_names":"","plain_english":"N81DS is a Diamond Aircraft DA 40, a fixed-wing airplane with one motor with a piston engine, built in 2004. It has 4 seats. It is registered to Marathon Leasing INC, a corporation in Elyria, Ohio. The registration is valid: it was issued on February 5, 2007 and expires on October 31, 2029. It holds a standard airworthiness certificate for normal; utility, dated August 23, 2004.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"40.406","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OH","status":"Valid registration","status_code":"V","status_short":"Valid","street":"100 FREEDOM CT","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00126499","url":"https://staging.data.eflight.com/aircraft/N81DS","watchlist_group":"Electric airplane","watchlist_note":"eDA40 electric trainer, Austria","weight_class":"","year_mfr":2004,"zip":"440352245"}