{"airworthiness_class":"Standard","airworthiness_date":"1971-08-04","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"","city":"CAHOKIA","country_code":"US","county_code":"163","cruise_speed_mph":142,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17025","engine_horsepower":300,"engine_maker":"CONT MOTOR","engine_model":"IO-360 SER","engine_thrust_lb":0,"expiration_date":"","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"1999-02-18","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2075724","mode_s_code":"50236443","mode_s_hex":"A13D23","model":"T337F","n_number":"N1791M","name":"A & S HELICOPTERS INC","num_engines":2,"other_names":"","plain_english":"N1791M is a Cessna T337F, a fixed-wing airplane with more than one motor with a piston engine, built in 1971. It has 6 seats. It is registered to A & S Helicopters INC, a corporation in Cahokia, Illinois. The registration is valid: it was issued on  and expires on . It holds a standard airworthiness certificate for normal, dated August 4, 1971.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":6,"serial_number":"33701391","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IL","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3300 VECTOR DR","street2":"PO BOX 5031","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00492500","url":"https://staging.data.eflight.com/aircraft/N1791M","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1971,"zip":"622065031"}