Indian Air Force Group Captain Varun Singh, the lone survivor of the IAF chopper crash in Tamil Nadu, was shifted to Command Hospital, Bengaluru for further treatment. He was on life support in Military Hospital at Wellington. An IAF Mi-17V5 helicopter crashed between Coimbatore and Sulur on December 8 claiming lives CDS General Bipin Rawat, his wife Madhulika Rawat and 11 Armed Forces personnel.