{"airworthiness_class":"Experimental","airworthiness_date":"2021-04-11","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2021-01-27","city":"CAMAS","country_code":"US","county_code":"011","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55572","engine_horsepower":100,"engine_maker":"ROTAX","engine_model":"912ULS SERIES","engine_thrust_lb":0,"expiration_date":"2028-01-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-06-04","maker":"Dennis L Madden","maker_country":null,"maker_raw":"DENNIS L MADDEN","maker_segment":null,"mfr_mdl_code":"05639W5","mode_s_code":"52747766","mode_s_hex":"ABCFF6","model":"VORTEX M912","n_number":"N860MM","name":"MADDEN DENNIS L","num_engines":1,"other_names":"","plain_english":"N860MM is a Dennis L Madden VORTEX M912, a rotorcraft with a four-stroke engine (a helicopter or multicopter), built in 2021. It has 1 seat. It is registered to an individual in Camas, Washington. The registration is valid: it was issued on January 27, 2021 and expires on January 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated April 11, 2021.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"198","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"5764 NW HOOD LOOP","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"01330363","url":"https://staging.data.eflight.com/aircraft/N860MM","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2021,"zip":"986077632"}