{"airworthiness_class":"Standard","airworthiness_date":"1955-12-21","airworthiness_ops":"","category":"conventional","cert_issue_date":"2021-07-24","city":"JANESVILLE","country_code":"US","county_code":"105","cruise_speed_mph":121,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"17026","engine_horsepower":230,"engine_maker":"CONT MOTOR","engine_model":"O-470 SERIES","engine_thrust_lb":0,"expiration_date":"2028-07-31","fractional_owner":0,"is_company":0,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2024-07-24","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2072602","mode_s_code":"50234543","mode_s_hex":"A13963","model":"180","n_number":"N1781C","name":"HENKELMANN DAVID H","num_engines":1,"other_names":"","plain_english":"N1781C is a Cessna 180, a fixed-wing airplane with one motor with a piston engine, built in 1953. It has 4 seats. It is registered to an individual in Janesville, Wisconsin. The registration is valid: it was issued on July 24, 2021 and expires on July 31, 2028. It holds a standard airworthiness certificate, dated December 21, 1955.","region":"Great Lakes","region_code":"C","registrant_type":"Individual","registrant_type_code":"1","seats":4,"serial_number":"30481","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"WI","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4654 N RIVER RD","street2":"","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00542470","url":"https://staging.data.eflight.com/aircraft/N1781C","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1953,"zip":"535458921"}