{"airworthiness_class":"Experimental","airworthiness_date":"2008-02-27","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2021-09-13","city":"CAMBRIDGE","country_code":"US","county_code":"025","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"99999","engine_horsepower":0,"engine_maker":"AMA/EXPR","engine_model":"UNKNOWN ENG","engine_thrust_lb":0,"expiration_date":"2028-09-30","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"GLASAIR AVIATION LLC","kit_model":"GS-2 SPORTSMAN","last_action_date":"2023-06-10","maker":"Hanlon Robert","maker_country":null,"maker_raw":"HANLON ROBERT","maker_segment":null,"mfr_mdl_code":"056245R","mode_s_code":"50070607","mode_s_hex":"A07187","model":"GS-2 SPORTSMAN","n_number":"N128BD","name":"WIEDERSPAHN DAVID H","num_engines":1,"other_names":"","plain_english":"N128BD is a Hanlon Robert GS-2 SPORTSMAN, a fixed-wing airplane with one motor with a piston engine. It has 4 seats. It is registered to an individual in Cambridge, Massachusetts. The registration is valid: it was issued on September 13, 2021 and expires on September 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated February 27, 2008.","region":"New England","region_code":"E","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"7234","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"1 LEONARD AVE APT 3","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00431169","url":"https://staging.data.eflight.com/aircraft/N128BD","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"021391006"}