According to the Air Force sources, the two aircraft Tejas squadron will begin and is expected by March 2017 and six.
Officials Tejas is emerging as the world's finest aircraft. During the two-thousand-hour journey to develop aircraft flew three thousand times, and the performance is excellent.
These are the five qualities of Tejas
The first 20 aircraft in the squadron will be included with the initial operational clearance. But then the Final Operational Clearance of 20 aircraft will be included. Ie they will be equipped with sophisticated weapons and radar systems.
120 Tejas aircraft are to be included in the Air Force, including the above, except for the first 40 aircraft will be the Mark-1 category-art aircraft. They will be able to fill fuel in the air and replace MiG.
Just not armed
Air Force officials are still not fit Tejas weapons. By the end of next year it will be armed. After that it will become fully combat aircraft.
40 of deficiencies
Initially, about 40 drawbacks in Tejas, who has now taken off. These aircraft are now only 18 cases, has yet to be resolved. But these are mostly related to maintenance. So it's no problem.