{"airworthiness_class":"Standard","airworthiness_date":"2007-10-22","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2011-11-07","city":"WAHPETON","country_code":"US","county_code":"077","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"42353","engine_horsepower":260,"engine_maker":"LYCOMING","engine_model":"O-540-F1B5","engine_thrust_lb":0,"expiration_date":"2027-11-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-01","maker":"Robinson Helicopter","maker_country":"US","maker_raw":"ROBINSON HELICOPTER","maker_segment":"Helicopter","mfr_mdl_code":"7640120","mode_s_code":"51542006","mode_s_hex":"A6C406","model":"R44","n_number":"N535LM","name":"MILLCOPTER LLC","num_engines":1,"other_names":"","plain_english":"N535LM is a Robinson Helicopter R44, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2007. It has 4 seats. It is registered to Millcopter LLC, an LLC in Wahpeton, North Dakota. The registration is valid: it was issued on November 7, 2011 and expires on November 30, 2027. It holds a standard airworthiness certificate for normal, dated October 22, 2007.","region":"Great Lakes","region_code":"C","registrant_type":"LLC","registrant_type_code":"7","seats":4,"serial_number":"1790","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ND","status":"Valid registration","status_code":"V","status_short":"Valid","street":"17993 COUNTY ROAD 16","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00396199","url":"https://staging.data.eflight.com/aircraft/N535LM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2007,"zip":"580759544"}