{"airworthiness_class":"Standard","airworthiness_date":"1973-10-10","airworthiness_ops":"Glider","category":"conventional","cert_issue_date":"2020-11-14","city":"MOKENA","country_code":"US","county_code":"197","cruise_speed_mph":73,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"00000","engine_horsepower":0,"engine_maker":"NONE","engine_model":"NONE","engine_thrust_lb":0,"expiration_date":"2027-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-01","maker":"Schweizer","maker_country":null,"maker_raw":"SCHWEIZER","maker_segment":null,"mfr_mdl_code":"8051606","mode_s_code":"52126416","mode_s_hex":"A8AD0E","model":"SGS 2-33A","n_number":"N65818","name":"HELGERSEN WILLIAM A SR","num_engines":0,"other_names":"HELGERSEN HELEN E","plain_english":"N65818 is a Schweizer SGS 2-33A, a glider with no engine, built in 1973. It has 2 seats. It is registered to Helgersen William A SR, a partnership in Mokena, Illinois. The registration is valid: it was issued on November 14, 2020 and expires on November 30, 2027. It holds a standard airworthiness certificate for glider, dated October 10, 1973.","region":"Great Lakes","region_code":"C","registrant_type":"Partnership","registrant_type_code":"2","seats":2,"serial_number":"303","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"11617 N BRIGHTWAY DR","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00572776","url":"https://staging.data.eflight.com/aircraft/N65818","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1973,"zip":"604481411"}