{"airworthiness_class":"Multiple","airworthiness_date":"2012-03-13","airworthiness_ops":"Standard; Restricted; Aerial advertising","category":"conventional","cert_issue_date":"1976-11-24","city":"BURLINGTON","country_code":"US","county_code":"101","cruise_speed_mph":77,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17181","engine_horsepower":95,"engine_maker":"CONT MOTOR","engine_model":"C90-8F","engine_thrust_lb":0,"expiration_date":"2028-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-16","maker":"Interstate","maker_country":null,"maker_raw":"INTERSTATE","maker_segment":null,"mfr_mdl_code":"1850202","mode_s_code":"51042546","mode_s_hex":"A44566","model":"S-1A","n_number":"N37428","name":"PIETSCH KENT D","num_engines":1,"other_names":"","plain_english":"N37428 is an Interstate S-1A, a fixed-wing airplane with one motor with a piston engine, built in 1942. It has 2 seats. It is registered to an individual in Burlington, North Dakota. The registration is valid: it was issued on November 24, 1976 and expires on October 31, 2028. It holds a multiple airworthiness certificate for standard; restricted; aerial advertising, dated March 13, 2012.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"273","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ND","status":"Valid registration","status_code":"V","status_short":"Valid","street":"6100 87TH ST NW","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00980014","url":"https://staging.data.eflight.com/aircraft/N37428","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1942,"zip":"587229605"}