HYDERABAD: Referring to the delay in setting up new airports in Telangana, the Airports Authority of India (AAI) has made it clear that it has submitted the Techno-Economic Feasibility Report (TEFR) on June 17, 2021, for the proposed development of six airports in the State, and has been waiting for a response from the State government. The AAI revealed this in response to an RTI request.