{"airworthiness_class":"Experimental","airworthiness_date":"1979-09-13","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"1999-09-07","city":"WALLER","country_code":"US","county_code":"473","cruise_speed_mph":105,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"27023","engine_horsepower":235,"engine_maker":"FRANKLIN","engine_model":"6A-350SER","engine_thrust_lb":0,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Alexander-Starduster Too","maker_country":null,"maker_raw":"ALEXANDER-STARDUSTER TOO","maker_segment":null,"mfr_mdl_code":"86601ML","mode_s_code":"50635343","mode_s_hex":"A33AE3","model":"SA-300","n_number":"N307S","name":"KNOTT JOHN A","num_engines":1,"other_names":"","plain_english":"N307S is an Alexander-Starduster Too SA-300, a fixed-wing airplane with one motor with a piston engine, built in 1970. It has 2 seats. It is registered to an individual in Waller, Texas. The registration is valid: it was issued on September 7, 1999 and expires on April 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated September 13, 1979.","region":"Southwestern","region_code":"2","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"471","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"TX","status":"Valid registration","status_code":"V","status_short":"Valid","street":"32102 WINDROSE LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00261273","url":"https://staging.data.eflight.com/aircraft/N307S","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1970,"zip":"774849001"}