చేతక్ హెలికాఫ్టర్లకు 60 ఏళ్లు.. డైమండ్ జూబ్లీ వేడుకలకు

The Chetak helicopter in the inventory of the Indian Armed Forces has completed 60 years of glorious service to the Nation. To commemorate this momentous event, a conclave is being organized on April 2 by Air Force Station Hakimpet under the aegis of Indian Air Force & Training Command