The General Dynamics F-16C Block60 is a variant of the F-16C Fighting Falcon. With a drastically improved radar, a more powerful engine, and the capability to fit low-drag conformal fuel tanks, the Block 60 represents a significant increase in capability for the F-16.
"This lightweight fighter is a modified F-16C. It has an improved radar system and a conformal fuel tank, which enables extended range without increased drag, for better overall performance."