{"airworthiness_class":"Standard","airworthiness_date":"1956-02-28","airworthiness_ops":"","category":"conventional","cert_issue_date":"2016-04-19","city":"DENVER","country_code":"US","county_code":"031","cruise_speed_mph":82,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2029-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-28","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7101202","mode_s_code":"52523102","mode_s_hex":"AAA642","model":"PA-12","n_number":"N78559","name":"CRONIN JOHN W JR","num_engines":1,"other_names":"","plain_english":"N78559 is a Piper PA-12, a fixed-wing airplane with one motor with a piston engine. It has 3 seats. It is registered to an individual in Denver, Colorado. The registration is valid: it was issued on April 19, 2016 and expires on April 30, 2029. It holds a standard airworthiness certificate, dated February 28, 1956.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":3,"serial_number":"12-3934","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CO","status":"Valid registration","status_code":"V","status_short":"Valid","street":"13 POLO FIELD LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00734412","url":"https://staging.data.eflight.com/aircraft/N78559","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"802093332"}