The first commander-in-chief of the Indian Air Force was Air Marshal Sir Thomas Walker Elmhirst. He was Air Chief from 15 Aug 1947 – 22 Feb 1950. Chief of the Air workers is that the skilled head and therefore the commander of the Indian Air Force. The position is abbreviated as CAS in the Indian Air Force cables and communication and is usually held by a four-star air officer of the rank Air Chief Marshal. The current Chief of Indian Air Force is Air Chief Marshal Birender Singh Dhanoa who took office from 31 December 2016
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