{"airworthiness_class":"Experimental","airworthiness_date":"1991-09-16","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1992-01-17","city":"HAMILTON","country_code":"US","county_code":"017","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2029-05-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-08-04","maker":"Manley Lynn K","maker_country":null,"maker_raw":"MANLEY LYNN K","maker_segment":null,"mfr_mdl_code":"130017W","mode_s_code":"50250753","mode_s_hex":"A151EB","model":"AIR COMMAND","n_number":"N1840L","name":"ALDERFER EDWARD A","num_engines":1,"other_names":"ALDERFER BERNADINE F","plain_english":"N1840L is a Manley Lynn K AIR COMMAND, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1991. It has 2 seats. It is registered to co-owned owners in Hamilton, Ohio. The registration is valid: it was issued on January 17, 1992 and expires on May 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated September 16, 1991.","region":"Great Lakes","region_code":"C","registrant_type":"Co-owned","registrant_type_code":"4","seats":2,"serial_number":"31","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OH","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4278 SHAFOR RD","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00005531","url":"https://staging.data.eflight.com/aircraft/N1840L","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1991,"zip":"45011"}