lalith prasad said:
the propulsion system has been successfully tested this .the wind tunnel tests have been completed .the scaled prototype tests will take place in 2006 followed by the drdo variant which will be the size of mig25 and is meant for defence applications this will be followed by the one for space applications.the link is protonriver.com
the article is titled avatar there are pics of the avatar on the site.realistically i think the smaller one will be ready by 2015-2020
I'm yet to see a mach 7-10 wind tunnel.
I guess it will be made wholly titanium airframe. mighty expensive aircraft, and expensive technology since titanium are known to be hard to take certain shape.
Obviously it's low orbit capable.
I rather use it for strategic recce rather that bomber though.
The stealth characteristic might be purely accidental since hypersonic speed require smooth airframe design resembling stealth design. look at SR71.