{"airworthiness_class":"Experimental","airworthiness_date":"2008-01-30","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2008-01-25","city":"SAN DIEGO","country_code":"US","county_code":"073","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55581","engine_horsepower":35,"engine_maker":"ROTAX","engine_model":"377","engine_thrust_lb":0,"expiration_date":"2029-11-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-15","maker":"Eipper Quick Silver Mx","maker_country":null,"maker_raw":"EIPPER QUICK SILVER MX","maker_segment":null,"mfr_mdl_code":"05904S6","mode_s_code":"51153675","mode_s_hex":"A4D7BD","model":"Q-MX","n_number":"N4109K","name":"BARLOW WILLIAM R","num_engines":1,"other_names":"","plain_english":"N4109K is an Eipper Quick Silver Mx Q-MX, a fixed-wing airplane with one motor with a two-stroke engine, built in 1984. It has 1 seat. It is registered to an individual in San Diego, California. The registration is valid: it was issued on January 25, 2008 and expires on November 30, 2029. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 30, 2008.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"5592","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2805 ANDREA AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00454479","url":"https://staging.data.eflight.com/aircraft/N4109K","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1984,"zip":"921232841"}