Nepal Airlines twin otter plane heading for Jumla from Pokhara carrying 18 flyers disappeared in thin air around jungles of Argakhachi district.The mythical twin otter which was in service for 43 years finally cease to exist,taking lives of the onboard.Nepal Airlines should totally ban flying those rickety planes and killing people's relatives,parents,friends and compatriotes.And,why should anyone fly those ancient,shaky planes in bad weather like yesterday!!??