{"airworthiness_class":"Multiple","airworthiness_date":"2011-08-03","airworthiness_ops":"Standard; Restricted; Other","category":"conventional","cert_issue_date":"1993-08-03","city":"BOISE","country_code":"US","county_code":"001","cruise_speed_mph":127,"data_date":"2026-09-25","documents":[{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-17"},{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-17"},{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-17"},{"collateral_type":"Aircraft","doc_type":"Bill of sale (evidence of ownership)","party":"","receipt_date":"2026-09-17"}],"eng_mfr_mdl":"17032","engine_horsepower":285,"engine_maker":"CONT MOTOR","engine_model":"IO 520 SERIES","engine_thrust_lb":0,"expiration_date":"2028-03-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-04-28","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2072821","mode_s_code":"51636407","mode_s_hex":"A73D07","model":"A185F","n_number":"N56581","name":"UNITED STATES DEPARTMENT OF INTERIOR","num_engines":1,"other_names":"","plain_english":"N56581 is a Cessna A185F, a fixed-wing airplane with one motor with a piston engine, built in 1975. It has 6 seats. It is registered to United States Department Of Interior, a government body in Boise, Idaho. The registration is valid: it was issued on August 3, 1993 and expires on March 31, 2028. It holds a multiple airworthiness certificate for standard; restricted; other, dated August 3, 2011. 4 documents are on file: 4 \u00d7 bill of sale (evidence of ownership).","region":"Northwest Mountain","region_code":"S","registrant_type":"Government","registrant_type_code":"5","seats":6,"serial_number":"18502907","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"ID","status":"Valid registration","status_code":"V","status_short":"Valid","street":"OFFICE OF AVIATION SERVICES","street2":"300 E MALLARD DR STE 200","type_aircraft":"Fixed-wing, single engine","type_aircraft_code":"4","type_engine":"Piston (reciprocating)","type_engine_code":"1","unique_id":"00014252","url":"https://staging.data.eflight.com/aircraft/N56581","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1975,"zip":"837063991"}