{"airworthiness_class":"Experimental","airworthiness_date":"2008-01-08","airworthiness_ops":"Registered before Jan 31, 2008","category":"conventional","cert_issue_date":"2012-09-21","city":"THURMONT","country_code":"US","county_code":"021","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"55564","engine_horsepower":52,"engine_maker":"ROTAX","engine_model":"503 SERIES","engine_thrust_lb":0,"expiration_date":"2028-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-06-10","maker":"Sabre","maker_country":null,"maker_raw":"SABRE","maker_segment":null,"mfr_mdl_code":"05903BV","mode_s_code":"51442470","mode_s_hex":"A64538","model":"SS-16","n_number":"N503BK","name":"KOWALSKI BRUCE","num_engines":1,"other_names":"","plain_english":"N503BK is a Sabre SS-16, a weight-shift aircraft with a two-stroke engine, built in 1999. It has 2 seats. It is registered to an individual in Thurmont, Maryland. The registration is valid: it was issued on September 21, 2012 and expires on September 30, 2028. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 8, 2008.","region":"Eastern","region_code":"1","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"B-222","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MD","status":"Valid registration","status_code":"V","status_short":"Valid","street":"8626 BLACKS MILL RD","street2":"","type_aircraft":"Weight-shift control","type_aircraft_code":"7","type_engine":"Two-cycle piston","type_engine_code":"7","unique_id":"00388869","url":"https://staging.data.eflight.com/aircraft/N503BK","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1999,"zip":"217882423"}