{"airworthiness_class":"Experimental","airworthiness_date":"2007-11-03","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2007-09-05","city":"BIG BEAR CITY","country_code":"US","county_code":"071","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55564","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503 SERIES","engine_thrust_lb":0,"expiration_date":"2028-08-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-03","maker":"Davis Dalton","maker_country":null,"maker_raw":"DAVIS DALTON","maker_segment":null,"mfr_mdl_code":"05903TP","mode_s_code":"51737657","mode_s_hex":"A7BFAF","model":"ULTRA MAX","n_number":"N599JS","name":"STRAIN GERALD L","num_engines":1,"other_names":"","plain_english":"N599JS is a Davis Dalton ULTRA MAX, a fixed-wing airplane with one motor with a two-stroke engine, built in 1991. It has 1 seat. It is registered to an individual in Big Bear City, California. The registration is valid: it was issued on September 5, 2007 and expires on August 31, 2028. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated November 3, 2007.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"001","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1021 ANITA AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00404509","url":"https://staging.data.eflight.com/aircraft/N599JS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1991,"zip":"923149575"}