Flight trials of the fighter were carried out at Leh, Jamnagar, Jaisalmer, Uttaralai, Gwalior, Pathankot and Goa for cold weather, armament and weapon deliveries, multimode radar, radar warning receiver, hot weather and missile firing over the last decade.
"Two aircraft have flown three sorties each on the same day during trials at Jamnagar in October-November 2013, demonstrating fast turnaround time capability," Tyagi noted.
