India's Defence Research and Development Organisation (DRDO) is carrying out a two-week second phase weapon testing trials of the Light Combat Aircraft (LCA) Tejas at an Air Force base in the north-western sector.

As per DRDO officials

"The focus of the current phase of testing is safe separation and accuracy of weapon delivery. The results from the tests would validate aerodynamic interference data as well as complex weapon release algorithms in different modes of release,"

A composite test team comprising of specialists from Aeronautical Development Agency, Indian Air Force (IAF), Hindustan Aeronautics Ltd., and other aerospace agencies is also at the base to evaluate the performance of the aircraft.



DRDO has also linked the air base with the base station at Bangalore enabling designers and other specialists to monitor the activities in real time. In parallel the trials are using the Indian Space Research Organisation's (ISRO) GPS Radiosonde to gather accurate upper air data at the trial location.

The first of seven squadrons of LCA's are expected to be delivered to the Indian Air Force by December 2010. PTI.

Eurojet is to propose a thrust-vectoring version of the Eurofighter Typhoon's EJ200 powerplant to meet India's requirement for up to 150 engines to equip the first squadrons of its indigenously developed Tejas Light Combat Aircraft (LCA).

The Aeronautical Development Agency - which is leading development of the Tejas - is expected to issue a request for proposals in the next few weeks, pitching the EJ200 against General Electric's F414.

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India's indigenous Light Combat Aircraft (LCA) Tejas has achieved a major milestone when its prototype landed at Leh air base in the high-altitude Ladakh region of Jammu and Kashmir.

"Tejas (LCA) programme reached a major milestone when the prototype vehicle PV-3 landed at Leh on December 13 this year at 1326 hours," Defence Research and Development Organisation (DRDO) officials said here today.

The event is seen as significant on many counts as Leh airfield is situated at an altitude of 10,600 feet and is one of the highest airfields in the world with a temperature variation ranging from plus 5 degrees Celsius to minus 20 degrees Celsius.

The objective of the current phase of flight trials at Leh was to expose the on-board systems to the extreme low temperatures while making an assessment of the aircraft performance in the rarefied atmospheric conditions, DRDO officials said.

Two Tejas prototypes PV-3 and LSP-2 were involved in this important environmental test. The LSP-2 prototype powered by the latest IN20 engine with Full Authority Digital Engine Control (FADEC) is in the Standard of Preparation (SOP) that would be cleared for induction into the IAF service soon.

As per reports received from the trial location, the current phase of flight trial was progressing well with aircraft and systems performing well, as expected. The aircraft were soaked overnight in cold weather, with temperature around minus 20 degrees Celsius and powered up next day for operation, officials said.