The flexible fiberoptic bronchoscopy (FOB) has become an important tool in practice of anaesthesia and critical care. Now, it has multitude therapeutic and diagnostic indications. Among these indications, the most important to the anaesthesiologist is intubation in whom direct laryngoscopy is expected to be difficult or impossible. Fiberoptic tracheal intubation was first described by Dr. Peter Murphy, in 1967. New techniques have been also employed facilitating the use of FOB in paediatric patients. However, to get full benefit from FOB, the user should be an experienced one. Training programs gain manipulative skills on models and then progress to patients.