The Aeronautical Development Agency has formed a core team to design a medium combat aircraft (MCA), an advanced multi-role fighter with stealth capabilities.
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.
Only two aircraft-the Russian-built Sukhoi30 MkI, now manufactured in India under license and the American FA/22 raptor fighter-are powered by thrust vector engines.
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.
“It will take about six to eight years for the first aircraft to be developed,” sources said.
The LCA is still under developmental trials with three prototypes completing over 460 test flights with an American GE-404 engine and the maiden flight of the prototype vehicle -2 (PV-2), expected by the year-end.
Four more aircraft, including a twin-seater trainer and a naval variant will also be developed in the next few years. Hindustan Aeronautics Ltd is building eight LCAs as limited series production (LSP) to be ready by 2008, while the IAF has committed to place order for 40 aircraft to be inducted in its fleet.
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