{"airworthiness_class":"Experimental","airworthiness_date":"1990-01-19","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2024-10-24","city":"ROANOKE","country_code":"US","county_code":"111","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41530","engine_horsepower":300,"engine_maker":"LYCOMING","engine_model":"IO-540 SER","engine_thrust_lb":0,"expiration_date":"2031-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-10-24","maker":"Ellis David L","maker_country":null,"maker_raw":"ELLIS DAVID L","maker_segment":null,"mfr_mdl_code":"05691AB","mode_s_code":"51554413","mode_s_hex":"A6D90B","model":"STOD HAMILTON SH3R","n_number":"N540MM","name":"JOHNSON BARRY","num_engines":1,"other_names":"","plain_english":"N540MM is an Ellis David L STOD HAMILTON SH3R, a fixed-wing airplane with one motor with a piston engine, built in 1990. It has 2 seats. It is registered to an individual in Roanoke, Alabama. The registration is valid: it was issued on October 24, 2024 and expires on October 31, 2031. It holds an experimental airworthiness certificate for amateur built, dated January 19, 1990.","region":"Southern","region_code":"7","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"3122","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"AL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"123 COUNTY ROAD 26","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00384691","url":"https://staging.data.eflight.com/aircraft/N540MM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1990,"zip":"362744564"}