Amid poignant scenes, the body of Praveen was cremated with full state honours.
Earlier, the body was brought by a special flight here and officials including District Collector Anshul Mishra, SP Balakrishnan and IAF personnel, paid homage to him.
Tamil Nadu Minister Sellur K Raju, who represented the state government, said Chief Minister Jayalalithaa had announced a solatium of Rs 10 lakh to the mother of Praveen, her only son.
27-year-old Flt Lt Praveen was among the 20 rescue personnel killed in June 25 helicopter crash.