A stealth fighter for India, soon
November 01, 2005
K Raghu
Tuesday, November 01, 2005 22:55 IST
BANGALORE: The Aeronautical Development Agency (ADA), the aircraft design house of the Defence Research Development Organisation (DRDO) in Bangalore has formed a core team to design a medium combat aircraft (MCA), an advanced multi-role fighter with stealth capabilities.
Besides incorporating many features of the indigenous single-engine Light Combat Aircraft (LCA) that is undergoing flight trials, the MCA will use radar-absorbent materials to reduce detection by radars, making it a stealth fighter.
The new generation fighter is expected to replace the Jaguar and the Mirage-2000 fleet of the Indian Air Force in the coming decades. “The design work is getting ready. It should be completed in a year,” DRDO sources told DNA.
The advanced aircraft will be build with extensive use of composites and have smart sensors like micro electronic mechanical systems (Mems), that can automatically detect strains or weaknesses in the airframe or wings. “The IAF is giving a lot of inputs for the design,” sources said.
Once the design is frozen, the DRDO would present the project to the government for sanction of the MCA project estimated to cost about Rs 6000 to Rs 8000 crore. The MCA will be a 12 tonne weight class fighter with a maximum take-off weight of about 18 tonnes.
It is to be powered by two “thrust vector’’ engines that facilitate controlling the flight by controlling its thrust, giving the pilot greater manoeuvrability.
But there are snags in developing Kaveri, the indigenous engine that will be used for the LCA and upgraded for the MCA. The DRDO has invited bids from global engine makers to participate in building the engine.
“The stealth features and engine are two areas that we are weak. We will bridge this gap,” sources said.
Many systems and technologies developed in India for the LCA, Intermediate Jet Trainer (IJT) and the Advanced Light Helicopter (ALH) like the flight control systems and composite wings will be used in the MCA.
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