{"airworthiness_class":"Experimental","airworthiness_date":"1989-12-26","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2018-10-31","city":"NORTHWOOD","country_code":"US","county_code":"195","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"09050","engine_horsepower":0,"engine_maker":"BOMBARDIER","engine_model":"ROTAX (ALL)","engine_thrust_lb":0,"expiration_date":"2028-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-16","maker":"Underkofler Kenneth B Sr","maker_country":null,"maker_raw":"UNDERKOFLER KENNETH B SR","maker_segment":null,"mfr_mdl_code":"05676KB","mode_s_code":"50045337","mode_s_hex":"A04ADF","model":"QUICKSILVER MX II","n_number":"N118KU","name":"MAHER PATRICK","num_engines":1,"other_names":"","plain_english":"N118KU is an Underkofler Kenneth B Sr QUICKSILVER MX II, a fixed-wing airplane with one motor with a piston engine, built in 1989. It has 2 seats. It is registered to an individual in Northwood, Iowa. The registration is valid: it was issued on October 31, 2018 and expires on October 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated December 26, 1989.","region":"Central","region_code":"3","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"118","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"549 500TH ST","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00084791","url":"https://staging.data.eflight.com/aircraft/N118KU","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1989,"zip":"504598736"}