{"airworthiness_class":"Standard","airworthiness_date":"1980-02-26","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"1998-09-29","city":"YOUNGSTOWN","country_code":"US","county_code":"099","cruise_speed_mph":75,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41524","engine_horsepower":205,"engine_maker":"LYCOMING","engine_model":"HIO-360 SER","engine_thrust_lb":0,"expiration_date":"2028-06-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-19","maker":"Enstrom","maker_country":null,"maker_raw":"ENSTROM","maker_segment":null,"mfr_mdl_code":"3300407","mode_s_code":"51644044","mode_s_hex":"A74824","model":"F-28C","n_number":"N5688T","name":"JOE KOCH CONSTRUCTION INC","num_engines":1,"other_names":"","plain_english":"N5688T is an Enstrom F-28C, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1980. It has 3 seats. It is registered to Joe Koch Construction INC, a corporation in Youngstown, Ohio. The registration is valid: it was issued on September 29, 1998 and expires on June 30, 2028. It holds a standard airworthiness certificate for normal, dated February 26, 1980.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":3,"serial_number":"480-2","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OH","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7058 MAHONING AVE","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00170436","url":"https://staging.data.eflight.com/aircraft/N5688T","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1980,"zip":"445152120"}