I am trying to learn the significance of those white markings, on blue background, located on the top of the F-16 fuselage, just aft of the canopy and forward of the vertical fin.
See attached photo of the F-16 in the General Dynamics paint scheme.

Jim,

The picture's not big enough to see them clearly, but aren't those the targeting marks for the air-to-air refueling probe?

Bob

Capt Jim,
your right!

I have seen the full size in these colors and markings. If the marking you are referring to is what I think it is, it is a collection of small representations of the flags of the many countries who have either purchased the F-16 or involved in the cooperative production of the aircraft.

Klenker is Korrect.

SJ.