124th FW, A-10 Heritage, 78-0618, IANG, Gowen Field, IA
A-10C, 78-0618 from the 124th Fighter Wing, Idaho National Guard. This A-10C was recently painted this olive drab "Heritage" scheme as a nod to the original "Thunderbolt", the P-47 Thunderbolt.
I know there has since been crests added to the engine, but I am going to keep this livery in the "First Flight" configuration which had no marks on the engine.
Source:
https://www.dvidshub.net/image/6630456/124th-10-heritage-paint
124th Fighter Wing, Idaho National Guard Heritage A-10