Tejas development programme has also accomplished the design and development of two seater trainer aircraft for the Indian Air Force. The Success of Tejas programme for IAF drew the confidence of Indian Navy entrusting ADA with the Design and Development of Naval Version of LCA for operation from Aircraft Carriers. Aerodynamic enhancements to improve low speed performance for Carrier operation, addition of Arrestor Hook for deck recovery, need for a stronger Undercarriage and Cockpit redesign for naval operations have made the LCA Navy development programme an immense challenge.