{"airworthiness_class":"Experimental","airworthiness_date":"1987-07-04","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1991-11-14","city":"SAINT AUGUSTINE","country_code":"US","county_code":"109","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2028-11-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-23","maker":"Kasuboski Michael J","maker_country":null,"maker_raw":"KASUBOSKI MICHAEL J","maker_segment":null,"mfr_mdl_code":"056599T","mode_s_code":"51203676","mode_s_hex":"A507BE","model":"SONERAI IIL","n_number":"N423L","name":"ARNOLD THOMAS S","num_engines":1,"other_names":"","plain_english":"N423L is a Kasuboski Michael J SONERAI IIL, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Saint Augustine, Florida. The registration is valid: it was issued on November 14, 1991 and expires on November 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated July 4, 1987.","region":"Southern","region_code":"7","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"01495L","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"FL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"341 MICKLERS RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00195480","url":"https://staging.data.eflight.com/aircraft/N423L","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"320807258"}