{"airworthiness_class":"Experimental","airworthiness_date":"1989-06-06","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2012-04-03","city":"WALNUT CREEK","country_code":"US","county_code":"013","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"41530","engine_horsepower":300,"engine_maker":"LYCOMING","engine_model":"IO-540 SER","engine_thrust_lb":0,"expiration_date":"2028-04-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-05-05","maker":"Hearne Roy A","maker_country":null,"maker_raw":"HEARNE ROY A","maker_segment":null,"mfr_mdl_code":"056559T","mode_s_code":"50616110","mode_s_hex":"A31C48","model":"GLASAIR III","n_number":"N3SZ","name":"WIEBENS PETER M","num_engines":1,"other_names":"","plain_english":"N3SZ is a Hearne Roy A GLASAIR III, a fixed-wing airplane with one motor with a piston engine, built in 1989. It has 2 seats. It is registered to an individual in Walnut Creek, California. The registration is valid: it was issued on April 3, 2012 and expires on April 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated June 6, 1989.","region":"Western-Pacific","region_code":"4","registrant_type":"Individual","registrant_type_code":"1","seats":2,"serial_number":"1","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"268 CASTLE HILL RANCH RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00844221","url":"https://staging.data.eflight.com/aircraft/N3SZ","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1989,"zip":"945952709"}