Squadron Leader Perepu Sreerama Murthy joined the Air Force in 1962. In November, 1975, he took over as Chief Engineering Officer of a Transport Wing. By his managerial capability and sound professional knowledge, he made a creditable contribution towards a high rate of serviceability and flight operation of ageing Dakota aircraft.

On learning about the loss of contact with the aircraft with Prime Minister on 4th November, 1977, Squadron Leader Murthy mobilised, with commendable speed, specialist and other vehicles with adequate manpower and equipment to proceed to the crash site for rescue work. On arrival at the crash site, he set forth to secure safety of the aircraft systems to prevent any explosion or outbreak of fire. Without any loss of time, he got the area, soaked with spilled fuel around the aircraft, cleared of all rescue and security personnel approaching with naked flames and kerosene lamps. Undeterred by the risk involved, he manoeuvred through the narrow passages, surrounded by sharp and twisted structures, inside the crashed aircraft and isolated the sources of electrical power and also ensured that no risk of explosion existed from the charged bottles. Despite unsafe access to the fuel tanks, due to the aircraft resting on its belly and the darkness, he managed to plug damaged fuel lines.

A crash tender and an ambulance struck in the slushy and damaged track had blocked the narrow approach to the crash site. This blockage affected the rescue operation to the extent that even the car carrying the Prime Minister was held up for nearly half an hour. Squadron Leader Murthy arranged for the recovery vehicles, equipment and manpower and got the blockage cleared to enable movement of all rescue vehicles and thus ensured speedy execution of the rescue operations.

In this action, Squadron Leader Perepu Sreerama Murthy displayed courage, determination, professional skill and devotion to duty of an exceptional order.