{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"conventional","cert_issue_date":"2011-03-30","city":"RED OAK","country_code":"US","county_code":"137","cruise_speed_mph":67,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"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":"Piper","maker_country":null,"maker_raw":"PIPER","maker_segment":null,"mfr_mdl_code":"7101102","mode_s_code":"51426621","mode_s_hex":"A62D91","model":"PA-11","n_number":"N4978H","name":"COOL TAILDRAGGERS LLC","num_engines":1,"other_names":"","plain_english":"N4978H is a Piper PA-11, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to Cool Taildraggers LLC, an LLC in Red Oak, Iowa. The registration is valid: it was issued on March 30, 2011 and expires on March 31, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Central","region_code":"3","registrant_type":"LLC","registrant_type_code":"7","seats":2,"serial_number":"11-858","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"IA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"108 2ND AVE","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00161948","url":"https://staging.data.eflight.com/aircraft/N4978H","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":null,"zip":"515662179"}