GUWAHATI, Feb 27 — All the airports in the north eastern region are suffering heavy losses as none of these is running in its full capacity and to aggravate matters, a number of airports remained closed for years. The Regional Executive Director of Airports Authority of India (AAI), Sri Srikrishan told The Assam Tribune that the revenue earned by AAI can be broadly divided into two heads – traffic revenue and non-traffic revenue. The traffic revenue includes the fees received from the airline companies on account of navigational aids, landing fees, parking charge etc, while the non-traffic...