{"airworthiness_class":"Experimental","airworthiness_date":"2004-11-04","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2019-01-10","city":"BLAINE","country_code":"US","county_code":"053","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":"2029-01-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-07","maker":"Raabel Gary K","maker_country":null,"maker_raw":"RAABEL GARY K","maker_segment":null,"mfr_mdl_code":"0560573","mode_s_code":"51514160","mode_s_hex":"A69870","model":"BD-4","n_number":"N524GR","name":"AMERICAN AVIATION HERITAGE FOUNDATION INC","num_engines":1,"other_names":"","plain_english":"N524GR is a Raabel Gary K BD-4, a fixed-wing airplane with one motor with a piston engine, built in 2003. It has 4 seats. It is registered to American Aviation Heritage Foundation INC, a corporation in Blaine, Minnesota. The registration is valid: it was issued on January 10, 2019 and expires on January 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated November 4, 2004.","region":"Great Lakes","region_code":"C","registrant_type":"Corporation","registrant_type_code":"3","seats":4,"serial_number":"641","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"MN","status":"Valid registration","status_code":"V","status_short":"Valid","street":"8891 AIRPORT RD NE # B-14","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00237171","url":"https://staging.data.eflight.com/aircraft/N524GR","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2003,"zip":"554497220"}