{"airworthiness_class":"Standard","airworthiness_date":"1989-06-02","airworthiness_ops":"Acrobatic","category":"conventional","cert_issue_date":"2025-09-16","city":"LOCUST GROVE","country_code":"US","county_code":"151","cruise_speed_mph":93,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17018","engine_horsepower":250,"engine_maker":"CONT MOTOR","engine_model":"W670 SERIES","engine_thrust_lb":0,"expiration_date":"2032-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2025-09-16","maker":"Boeing","maker_country":null,"maker_raw":"BOEING","maker_segment":null,"mfr_mdl_code":"1380122","mode_s_code":"51613331","mode_s_hex":"A716D9","model":"PT-13D","n_number":"N556MS","name":"BIER ERVIN D","num_engines":1,"other_names":"","plain_english":"N556MS is a Boeing PT-13D, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Locust Grove, Georgia. The registration is valid: it was issued on September 16, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate for acrobatic, dated June 2, 1989.","region":"Southern","region_code":"7","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"75-5071","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"GA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"450 MALLARD LN","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00170227","url":"https://staging.data.eflight.com/aircraft/N556MS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"302482418"}