Pawan Hans is putting passengers at a serious risk by flying its helicopters to Arunachal Pradesh, Katra, Phata (Kedarnath), Amarnath, Port Blair, Koraput, Gadchiroli, Gangtok and Patna since helipads at these places are unlicensed and are not approved by the directorate general of civil aviation (DGCA), according to a report tabled in Parliament on Thursday.   see full story