Sandesh. The Indian Air Force held a rehearsal at Varanasi’s iconic Namo Ghat ahead of its grand aerial display on October 25. Under the theme ‘Wings Over Ganges’, the event will feature around 100. The skies above the Ganga in the spiritual city of Kashi will once again echo with the valour and might of the Indian Air Force (IAF).On the second day of the ‘Wings Over Ganga’ air show, organised.