{"airworthiness_class":"Experimental","airworthiness_date":"2025-06-18","airworthiness_ops":"Research and development; Crew training; Market survey","category":"conventional","cert_issue_date":"2017-10-25","city":"BUFFALO","country_code":"US","county_code":"029","cruise_speed_mph":null,"data_date":"2026-09-25","documents":[],"eng_mfr_mdl":"33879","engine_horsepower":0,"engine_maker":"HONEYWELL","engine_model":"TFE731-2-3B","engine_thrust_lb":3650,"expiration_date":"2027-10-31","fractional_owner":0,"is_company":1,"is_electric":0,"is_unmanned_cert":0,"kit_mfr":"","kit_model":"","last_action_date":"2026-01-07","maker":"Learjet Inc","maker_country":null,"maker_raw":"LEARJET INC","maker_segment":null,"mfr_mdl_code":"5170531","mode_s_code":"51140440","mode_s_hex":"A4C120","model":"31A","n_number":"N405VS","name":"CALSPAN CORPORATION","num_engines":2,"other_names":"","plain_english":"N405VS is a Learjet Inc 31A, a fixed-wing airplane with more than one motor with turbofan engines, built in 2001. It has 10 seats. It is registered to Calspan Corporation, a corporation in Buffalo, New York. The registration is valid: it was issued on October 25, 2017 and expires on October 31, 2027. It holds an experimental airworthiness certificate for research and development; crew training; market survey, dated June 18, 2025.","region":"Eastern","region_code":"1","registrant_type":"Corporation","registrant_type_code":"3","seats":10,"serial_number":"226","source":"FAA Civil Aviation Registry, Releasable Aircraft Database","state":"NY","status":"Valid registration","status_code":"V","status_short":"Valid","street":"4455 GENESEE ST","street2":"","type_aircraft":"Fixed-wing, multi-engine","type_aircraft_code":"5","type_engine":"Turbofan","type_engine_code":"5","unique_id":"00693754","url":"https://staging.data.eflight.com/aircraft/N405VS","watchlist_group":null,"watchlist_note":null,"weight_class":"","year_mfr":2001,"zip":"142251955"}