{"airworthiness_class":"Experimental","airworthiness_date":"2026-04-15","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2023-01-13","city":"SAINT JOSEPH","country_code":"US","county_code":"021","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2030-01-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"SONEX LLC","kit_model":"SONEX B","last_action_date":"2023-09-29","maker":"Mark Stone","maker_country":null,"maker_raw":"MARK STONE","maker_segment":null,"mfr_mdl_code":"05641II","mode_s_code":"50655210","mode_s_hex":"A35A88","model":"SONEX B","n_number":"N315MS","name":"STONE MARK E","num_engines":1,"other_names":"","plain_english":"N315MS is a Mark Stone SONEX B, a fixed-wing airplane with one motor with a piston engine, built in 2025. It has 2 seats. It is registered to an individual in Saint Joseph, Michigan. The registration is valid: it was issued on January 13, 2023 and expires on January 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated April 15, 2026.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"SNB 0036","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"2028 S VALLEY VIEW DR","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01369992","url":"https://staging.data.eflight.com/aircraft/N315MS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2025,"zip":"490859408"}