{"airworthiness_class":"Standard","airworthiness_date":"1961-11-24","airworthiness_ops":"","category":"conventional","cert_issue_date":"2015-06-08","city":"BAINBRIDGE ISLAND","country_code":"US","county_code":"035","cruise_speed_mph":165,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"35003","engine_horsepower":245,"engine_maker":"JACOBS","engine_model":"L4 /R755-7","engine_thrust_lb":0,"expiration_date":"2028-06-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-19","maker":"Waco","maker_country":null,"maker_raw":"WACO","maker_segment":null,"mfr_mdl_code":"9601302","mode_s_code":"51117544","mode_s_hex":"A49F64","model":"UPF-7","n_number":"N39716","name":"SLEEPER WILLIAM H","num_engines":1,"other_names":"EVANS-SLEEPER LYNNE B","plain_english":"N39716 is a Waco UPF-7, a fixed-wing airplane with one motor with a piston engine, built in 1942. It has 2 seats. It is registered to co-owned owners in Bainbridge Island, Washington. The registration is valid: it was issued on June 8, 2015 and expires on June 30, 2028. It holds a standard airworthiness certificate, dated November 24, 1961.","region":"Northwest Mountain","region_code":"S","registrant_type":"Co-owned","registrant_type_code":"4","seats":2,"serial_number":"5849","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"7754 NE BERGMAN RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00900754","url":"https://staging.data.eflight.com/aircraft/N39716","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1942,"zip":"981101291"}