{"airworthiness_class":"Experimental","airworthiness_date":"2022-03-18","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2021-05-12","city":"SHAFTER","country_code":"US","county_code":"029","cruise_speed_mph":60,"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":"2028-05-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-12","maker":"Gravance","maker_country":null,"maker_raw":"GRAVANCE","maker_segment":null,"mfr_mdl_code":"05603NM","mode_s_code":"53307233","mode_s_hex":"AD8E9B","model":"PRUE STANDARD","n_number":"N9728Z","name":"KNERR JOSHUA D","num_engines":0,"other_names":"","plain_english":"N9728Z is a Gravance PRUE STANDARD, a glider with no engine, built in 1962. It has 1 seat. It is registered to an individual in Shafter, California. The registration is valid: it was issued on May 12, 2021 and expires on May 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated March 18, 2022.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"2","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"610 AVIATION ST","street2":"","type_aircraft":"Glider","type_aircraft_code":"1","type_engine":"None","type_engine_code":"0","unique_id":"00424000","url":"https://staging.data.eflight.com/aircraft/N9728Z","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1962,"zip":"932634100"}