Aircraft Accident Investigation Bureau (Switzerland)

Aircraft Accident Investigation Bureau (AAIB, German:Büro für Flugunfalluntersuchungen (BFU), French:Bureau d'enquête sur les accidents d'aviation (BEAA), Italian:Ufficio d’inchiesta sugli infortuni aeronautici (UIIA)) was the Switzerland bureau of aircraft accident investigation. The bureau was headquartered on the grounds of Payerne Airport and in Payerne.