I remember the tender floated for this wind tunnel about a year and half before..at that time the estimated cost was about 100 crore and Israel/France were the collaborators in this project
http://www.hindu.com/2010/11/18/stories ... 050500.htm
World-class wind tunnel facility soon
Special Correspondent
PHOTO: NAGARA GOPAL
V. K. Saraswat, scientific advisor to the Defence Minister and Director-General of DRDO and Avinash Chander, director, Advanced Systems Laboratory addressing a press conference in Hyderabad on Wednesday.
HYDERABAD: The Defence Research and Development Organisation (DRDO) will invest around Rs.1,000 crore in the city over the next five years to augment missile production and set up a world-class hypersonic wind tunnel facility to meet the growing requirement of strategic systems.
While Rs.600 crore would be invested to expand missile production unit being taken up in collaboration with Bharat Dynamics Limited, another Rs.350 crore would be for setting the wind tunnel to test systems for missiles, aircraft and re-entry vehicles that would fly at hypersonic speed – (above Mach 5) as against the present facilities to test vehicles of speed upto Mach 5.
This was disclosed to reporters on the eve of an international aviation conclave by Scientific Advisor to Defence Minister and Director-General, DRDO, V.K. Saraswat here on Wednesday. He said another sophisticated facility was recently established near Dundigal for testing electronic warfare systems and other devices. Avinash Chander, Director, Advanced Systems Laboratory, added that the Open Range Facility near Dundigal would be one of the best in the world.
Dr. Saraswat said a project had been sanctioned for design and development of a 100-seater Regional Transport Aircraft (RTA) basically to provide connectivity to various towns with smaller runways in the country. RTA's project report would be ready by 2011 and it was expected to take seven to 12 years for the first aircraft to roll out.
Replying to a question about US President Barack Obama's announcement for removing DRDO from the entities list, he said it would probably be moved to the approved list by the USA to enable India import technologies. The details were yet to be worked out.
Pointing out that the aviation sector was witnessing a 20-25 per cent growth in the country, he said that a host of experts from aviation industry, including aircraft designers, leading manufacturers and others would deliberate on a wide range of themes at the three-day conclave and exhibition beginning here on Thursday. Governor E.S.L. Narasimhan would inaugurate the event being organised by the Hyderabad chapter of Aeronautical Society of India.