The 140 Squadron "Osprey" of the Republic of Singapore Air Force currently operates twelve F-16 Fighting Falcon of the F-16C/D Block 52 version.

The Hawker Hunters served faithfully for twenty years, after which they were replaced by the F-16A/Bs in 1990.

These were, in turn, replaced by newer F-16C/Ds in 2000 and were subsequently transferred to Royal Thai Air Force the same year.

The squadron's logo is centered with the serial number on the base of the tail.

[1] 140 Squadron is also a consistent winner in the annual Singapore Armed Forces Best Unit Competition for the Air Force, having emerged as the Best Fighter Squadron since the competition's inception back in 1985.