{"airworthiness_class":"Standard","airworthiness_date":"1952-11-15","airworthiness_ops":"","category":"conventional","cert_issue_date":"2024-07-02","city":"BIG SKY","country_code":"US","county_code":"087","cruise_speed_mph":77,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17003","engine_horsepower":65,"engine_maker":"CONT MOTOR","engine_model":"A&C65 SERIES","engine_thrust_lb":0,"expiration_date":"2031-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-07-02","maker":"Interstate","maker_country":null,"maker_raw":"INTERSTATE","maker_segment":null,"mfr_mdl_code":"1850202","mode_s_code":"51041126","mode_s_hex":"A44256","model":"S-1A","n_number":"N37370","name":"WELLENSTEIN NIC J","num_engines":1,"other_names":"","plain_english":"N37370 is an Interstate S-1A, a fixed-wing airplane with one motor with a piston engine, built in 1941. It has 2 seats. It is registered to an individual in Big Sky, Montana. The registration is valid: it was issued on July 2, 2024 and expires on July 31, 2031. It holds a standard airworthiness certificate, dated November 15, 1952.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"213","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"PO BOX 160038","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00390004","url":"https://staging.data.eflight.com/aircraft/N37370","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1941,"zip":"597160038"}