{"airworthiness_class":"Experimental","airworthiness_date":"2009-08-13","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2022-02-24","city":"AMERICAN FORK","country_code":"US","county_code":"049","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":"2029-02-28","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"RANS INC","kit_model":"S7-S","last_action_date":"2023-07-18","maker":"Wemmering Jeffrey Lynn","maker_country":null,"maker_raw":"WEMMERING JEFFREY LYNN","maker_segment":null,"mfr_mdl_code":"056263I","mode_s_code":"50053773","mode_s_hex":"A057FB","model":"S-7S","n_number":"N121FW","name":"STILLMAN DAVID A","num_engines":1,"other_names":"","plain_english":"N121FW is a Wemmering Jeffrey Lynn S-7S, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in American Fork, Utah. The registration is valid: it was issued on February 24, 2022 and expires on February 28, 2029. It holds an experimental airworthiness certificate for amateur built, dated August 13, 2009.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"0907484","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"UT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"355 W 1450 N","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"01007959","url":"https://staging.data.eflight.com/aircraft/N121FW","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"840032796"}