Base color in the so-called Mod Eagle camouflage scheme applied to USAF and ANG F-15 fleet from 1992 until today, as well as to the F-22 fleet.
One of the colors used in the so-called Ghost Scheme of the HAF (Hellenic Air Force) introduced in the late 1980s (F-16C/D, F-4E, F-5A/B).
Also used in some USAF aggressor schemes (F-15C, F-16C).