{"airworthiness_class":"Experimental","airworthiness_date":"1966-03-10","airworthiness_ops":"Research and development","category":"conventional","cert_issue_date":"1999-03-29","city":"HALSEY","country_code":"US","county_code":"043","cruise_speed_mph":150,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41532","engine_horsepower":250,"engine_maker":"LYCOMING","engine_model":"0-540 SERIES","engine_thrust_lb":0,"expiration_date":"2029-12-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-09-22","maker":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7102308","mode_s_code":"51343703","mode_s_hex":"A5C7C3","model":"PA-23-250","n_number":"N4714P","name":"KROPF JACOB","num_engines":2,"other_names":"","plain_english":"N4714P is a Piper PA-23-250, a fixed-wing airplane with more than one motor with a piston engine, built in 1960. It has 6 seats. It is registered to an individual in Halsey, Oregon. The registration is valid: it was issued on March 29, 1999 and expires on December 31, 2029. It holds an experimental airworthiness certificate for research and development, dated March 10, 1966.","region":"Northwest Mountain","region_code":"S","registrant_type":"Individual","registrant_type_code":"1","seats":6,"serial_number":"27-243","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"OR","status":"Valid registration","status_code":"V","status_short":"Valid","street":"33979 HIGHWAY 228","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00713434","url":"https://staging.data.eflight.com/aircraft/N4714P","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1960,"zip":"973489763"}