{"airworthiness_class":"Experimental","airworthiness_date":"2021-06-03","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2023-05-19","city":"SAN FRANCISCO","country_code":"US","county_code":"075","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55620","engine_horsepower":135,"engine_maker":"ROTAX","engine_model":"915 IS","engine_thrust_lb":0,"expiration_date":"2030-05-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"AIRPLANE FACTORY INC","kit_model":"SLING TSI","last_action_date":"2023-06-09","maker":"Steven B Wallace","maker_country":null,"maker_raw":"STEVEN B WALLACE","maker_segment":null,"mfr_mdl_code":"056393B","mode_s_code":"51222073","mode_s_hex":"A5243B","model":"SLING TSI","n_number":"N430MK","name":"AIRHART AERONAUTICS INC","num_engines":1,"other_names":"","plain_english":"N430MK is a Steven B Wallace SLING TSI, a fixed-wing airplane with one motor with a piston engine, built in 2021. It has 4 seats. It is registered to Airhart Aeronautics INC, a corporation in San Francisco, California. The registration is valid: it was issued on May 19, 2023 and expires on May 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated June 3, 2021.","region":"Western-Pacific","region_code":"4","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"231SK","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2261 MARKET ST # 5146","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01336009","url":"https://staging.data.eflight.com/aircraft/N430MK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2021,"zip":"941141612"}