{"airworthiness_class":"Experimental","airworthiness_date":"2012-11-19","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2012-10-29","city":"OREGON CITY","country_code":"US","county_code":"005","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55569","engine_horsepower":80,"engine_maker":"ROTAX","engine_model":"912","engine_thrust_lb":0,"expiration_date":"2028-10-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"SPORT COPTER INC","kit_model":"VORTEX M912","last_action_date":"2023-06-16","maker":"David Burkhardt","maker_country":null,"maker_raw":"DAVID BURKHARDT","maker_segment":null,"mfr_mdl_code":"056319F","mode_s_code":"50304140","mode_s_hex":"A18860","model":"VORTEC M912 GYROCOPT","n_number":"N1981B","name":"BURKHARDT DAVID A","num_engines":1,"other_names":"","plain_english":"N1981B is a David Burkhardt VORTEC M912 GYROCOPT, a rotorcraft with a four-stroke engine (a helicopter or multicopter), built in 2012. It has 1 seat. It is registered to an individual in Oregon City, Oregon. The registration is valid: it was issued on October 29, 2012 and expires on October 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated November 19, 2012.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":1,"serial_number":"159","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OR","status":"Valid registration","status_code":"V","status_short":"Valid","street":"19325 MAYFLY CT","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Four-cycle piston","type_engine_code":"8","unique_id":"01107692","url":"https://staging.data.eflight.com/aircraft/N1981B","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2012,"zip":"970457564"}