{"airworthiness_class":"Restricted","airworthiness_date":"1981-06-06","airworthiness_ops":"Agriculture and pest control","category":"conventional","cert_issue_date":"2012-03-16","city":"MADDOCK","country_code":"US","county_code":"005","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"67020","engine_horsepower":1475,"engine_maker":"WRIGHT","engine_model":"R-1820 SER","engine_thrust_lb":0,"expiration_date":"2028-03-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-28","maker":"Ayres Corporation","maker_country":null,"maker_raw":"AYRES CORPORATION","maker_segment":null,"mfr_mdl_code":"0970215","mode_s_code":"50205312","mode_s_hex":"A10ACA","model":"S2R-R1820","n_number":"N1663S","name":"SLATER RICHARD J","num_engines":1,"other_names":"","plain_english":"N1663S is an Ayres Corporation S2R-R1820, a fixed-wing airplane with one motor with a piston engine, built in 1981. It has 1 seat. It is registered to an individual in Maddock, North Dakota. The registration is valid: it was issued on March 16, 2012 and expires on March 31, 2028. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 6, 1981.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"R1820-013DC","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ND","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 64","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00191064","url":"https://staging.data.eflight.com/aircraft/N1663S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1981,"zip":"583480064"}