{"airworthiness_class":"Experimental","airworthiness_date":"1988-12-03","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1991-03-14","city":"BROWNSBURG","country_code":"US","county_code":"063","cruise_speed_mph":85,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41506","engine_horsepower":140,"engine_maker":"LYCOMING","engine_model":"0-290 SERIES","engine_thrust_lb":0,"expiration_date":"2029-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-09","maker":"Homebuilt","maker_country":null,"maker_raw":"HOMEBUILT","maker_segment":null,"mfr_mdl_code":"05601NR","mode_s_code":"51347572","mode_s_hex":"A5CF7A","model":"WCB-1","n_number":"N4736S","name":"LEHRMAN RONALD L","num_engines":1,"other_names":"","plain_english":"N4736S is a Homebuilt WCB-1, a fixed-wing airplane with one motor with a piston engine, built in 1962. It has 2 seats. It is registered to an individual in Brownsburg, Indiana. The registration is valid: it was issued on March 14, 1991 and expires on October 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated December 3, 1988.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"WCBS1","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"10035 N SR 267","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00093514","url":"https://staging.data.eflight.com/aircraft/N4736S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1962,"zip":"46112"}