Step 1: Recall what DGCA is.
DGCA is India's civil aviation safety and licensing regulator, headed by a Director General who is a government appointee, not the Minister in charge.
Step 2: Separate the political and bureaucratic roles.
Kinjarapu Ram Mohan Naidu is the Union Minister for Civil Aviation, which is a different post from the DGCA's own Director General.
Step 3: Identify the correct appointee.
Among the remaining names, Vir Vikram Yadav is the one appointed to head the DGCA.
\[ \boxed{\text{Vir Vikram Yadav}} \]