{"airworthiness_class":"Standard","airworthiness_date":"1981-07-30","airworthiness_ops":"Normal","category":"conventional","cert_issue_date":"2022-04-23","city":"WILMINGTON","country_code":"US","county_code":"003","cruise_speed_mph":131,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"01514","engine_horsepower":904,"engine_maker":"AIRESEARCH","engine_model":"TPE331 SERIES","engine_thrust_lb":0,"expiration_date":"2029-04-30","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2023-07-28","maker":"Cessna","maker_country":null,"maker_raw":"CESSNA","maker_segment":null,"mfr_mdl_code":"2076020","mode_s_code":"51247157","mode_s_hex":"A54E6F","model":"441","n_number":"N441BB","name":"MOUNTAIN SAND INVESTMENT LLC","num_engines":2,"other_names":"","plain_english":"N441BB is a Cessna 441, a fixed-wing airplane with more than one motor with turboprop engines, built in 1981. It has 10 seats. It is registered to Mountain Sand Investment LLC, an LLC in Wilmington, Delaware. The registration is valid: it was issued on April 23, 2022 and expires on April 30, 2029. It holds a standard airworthiness certificate for normal, dated July 30, 1981.","region":"Eastern","region_code":"1","registrant_type":"LLC","registrant_type_code":"7","seats":10,"serial_number":"441-0217","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"DE","status":"Valid registration","status_code":"V","status_short":"Valid","street":"3511 SILVERSIDE RD STE 105","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turboprop","type_engine_code":"2","unique_id":"00542384","url":"https://staging.data.eflight.com/aircraft/N441BB","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":1981,"zip":"198104902"}