{"airworthiness_class":"","airworthiness_date":"","airworthiness_ops":"","category":"sustainable","cert_issue_date":"2026-01-29","city":"SAN MATEO","country_code":"US","county_code":"081","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"","engine_horsepower":null,"engine_maker":"","engine_model":"","engine_thrust_lb":null,"expiration_date":"2033-01-31","fractional_owner":0,"is_company":1,"is_electric":1,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-01-29","maker":"Alef Aeronautics","maker_country":"US","maker_raw":"ALEF AERONAUTICS INC","maker_segment":"Piloted electric and eVTOL","mfr_mdl_code":"05643LM","mode_s_code":"52661633","mode_s_hex":"AB639B","model":"MODEL ZERO MILPITAS","n_number":"N833BC","name":"ALEF AERONAUTICS INC","num_engines":8,"other_names":"","plain_english":"N833BC is an Alef Aeronautics MODEL ZERO MILPITAS, a rotorcraft powered by electric motors (a helicopter or multicopter). It has 1 seat. It is registered to Alef Aeronautics INC, a corporation in San Mateo, California. The registration is valid: it was issued on January 29, 2026 and expires on January 31, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.","region":"Western-Pacific","region_code":"4","registrant_type":"Corporation","registrant_type_code":"3","seats":1,"serial_number":"2","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"CA","status":"Valid registration","status_code":"V","status_short":"Valid","street":"980 S AMPHLETT BLVD","street2":"","type_aircraft":"Rotorcraft","type_aircraft_code":"6","type_engine":"Electric","type_engine_code":"10","unique_id":"01519948","url":"https://staging.data.eflight.com/aircraft/N833BC","watchlist_group":"eVTOL","watchlist_note":"Model A flying car, San Mateo, California","weight_class":"","year_mfr":null,"zip":"944021801"}