{"airworthiness_class":"Standard","airworthiness_date":"1967-06-16","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2026-06-05","city":"DOWNERS GROVE","country_code":"US","county_code":"043","cruise_speed_mph":126,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41532","engine_horsepower":250,"engine_maker":"LYCOMING","engine_model":"0-540 SERIES","engine_thrust_lb":0,"expiration_date":"2033-06-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-06-05","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7103206","mode_s_code":"50222757","mode_s_hex":"A125EF","model":"PA-32-260","n_number":"N173SN","name":"WILLIAMS HOFFMAN ALEXANDER M","num_engines":1,"other_names":"HOFFMAN JOSEPH M","plain_english":"N173SN is a Piper PA-32-260, a fixed-wing airplane with one motor with a piston engine, built in 1967. It has 6 seats. It is registered to co-owned owners in Downers Grove, Illinois. The registration is valid: it was issued on June 5, 2026 and expires on June 30, 2033. It holds a standard airworthiness certificate for normal, dated June 16, 1967.","region":"Great Lakes","region_code":"C","registrant_type":"Co-owned","registrant_type_code":"4","seats":6,"serial_number":"32-912","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"930 86TH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00691253","url":"https://staging.data.eflight.com/aircraft/N173SN","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1967,"zip":"605164840"}