{"airworthiness_class":"Standard","airworthiness_date":"1956-03-20","airworthiness_ops":"","category":"conventional","cert_issue_date":"2018-02-12","city":"SIDNEY","country_code":"US","county_code":"083","cruise_speed_mph":67,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17008","engine_horsepower":85,"engine_maker":"CONT MOTOR","engine_model":"C85 SERIES","engine_thrust_lb":0,"expiration_date":"2028-02-29","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-21","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7101102","mode_s_code":"51612523","mode_s_hex":"A71553","model":"PA-11","n_number":"N5557H","name":"PETRIK PATTY O PERSONAL REPRESENTATIVE","num_engines":1,"other_names":"","plain_english":"N5557H is a Piper PA-11, a fixed-wing airplane with one motor with a piston engine, built in 1949. It has 2 seats. It is registered to an individual in Sidney, Montana. The registration is valid: it was issued on February 12, 2018 and expires on February 29, 2028. It holds a standard airworthiness certificate, dated March 20, 1956.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"11-1068","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MT","status":"Valid registration","status_code":"V","status_short":"Valid","street":"939 11TH ST SW","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00813575","url":"https://staging.data.eflight.com/aircraft/N5557H","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1949,"zip":"592705207"}