The revised proposal is being studied by IN as of now and after that I expect a joint presentation of the concept with IN, IAF, HAL & DRDO. The design now fully complies with the requirements of the IN and also meets the criteria for STOBAR launch with better safety margins than a catpult launch aircraft without payload restriction for STOBAR. The new design is quite revolutionary as it allows full potential of the aircraft to be utilised even from STOBAR.
Till now in my discussions with IN what I have found to my shock is that DRDO, ADA and IN have been very badly misled by EADS and USN in the design consultancy for N-LCA. They have wrongly given the max vertical speed requirements and also STOBAR launch profile. It is this wrong data which has made STOBAR carriers unsuitable. While the truth is that they are superior in every manner compared to CATOBAR carriers.
Can you believe that while a dip below the deck height of upto 10feet is allowed for CATOBAR, an aircraft launching from STOBAR is forced to maintain positive climb rate of climb thruout its trajectory and even a dip down to deck height is not allowed. This means that an aircraft launching from STOBAR must achieve its wingborn flight before reaching the apogee of the launch parabolic trajectory. The whole concept of safety with respect to STOBAR has been altered at the behest of US firms making catapults and associated gear. This lie has been created just to ensure that more money continues to be poured in catapults and larger carriers when smaller and more capable carriers can be built cheaply with much better operational availability requiring smaller engines.