{"airworthiness_class":"Experimental","airworthiness_date":"1979-07-16","airworthiness_ops":"Amateur built","category":"conventional","cert_issue_date":"2014-03-11","city":"OTTUMWA","country_code":"US","county_code":"179","cruise_speed_mph":85,"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":"2030-03-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-10-13","maker":"White","maker_country":null,"maker_raw":"WHITE","maker_segment":null,"mfr_mdl_code":"0565101","mode_s_code":"50310640","mode_s_hex":"A191A0","model":"FLYING PLANK II","n_number":"N20WB","name":"AIRPOWER MUSEUM INC","num_engines":1,"other_names":"","plain_english":"N20WB is a White FLYING PLANK II, a fixed-wing airplane with one motor with a piston engine, built in 1974. It has 1 seat. It is registered to Airpower Museum INC, a corporation in Ottumwa, Iowa. The registration is valid: it was issued on March 11, 2014 and expires on March 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated July 16, 1979.","region":"Central","region_code":"3","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"1","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"22001 BLUEGRASS RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00150852","url":"https://staging.data.eflight.com/aircraft/N20WB","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1974,"zip":"525018569"}