{"airworthiness_class":"Experimental","airworthiness_date":"2018-10-25","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2017-09-27","city":"SIMI VALLEY","country_code":"US","county_code":"111","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55596","engine_horsepower":87,"engine_maker":"ROTAX","engine_model":"UL 670 BH13","engine_thrust_lb":0,"expiration_date":"2027-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"KOLB AIRCRAFT INC","kit_model":"TWINSTAR MARK III","last_action_date":"2023-03-17","maker":"Couillard Michael R","maker_country":null,"maker_raw":"COUILLARD MICHAEL R","maker_segment":null,"mfr_mdl_code":"05633UM","mode_s_code":"50302650","mode_s_hex":"A185A8","model":"TWINSTAR MARK III","n_number":"N1978M","name":"GELBARD DUSTIN S","num_engines":1,"other_names":"","plain_english":"N1978M is a Couillard Michael R TWINSTAR MARK III, a fixed-wing airplane with one motor with a piston engine, built in 2015. It has 2 seats. It is registered to an individual in Simi Valley, California. The registration is valid: it was issued on September 27, 2017 and expires on September 30, 2027. It holds an experimental airworthiness certificate for amateur built, dated October 25, 2018.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"M3-247","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1038 WILLIAM CT","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01159616","url":"https://staging.data.eflight.com/aircraft/N1978M","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2015,"zip":"930654345"}