[Tijeras_Slim]

I know Russian fighter's engines are supposedly less susceptible to foreign object damage (fod), but this is a bit much!

[El Gato]

I know Russian fighter's engines are supposedly less susceptible to foreign object damage (fod), but this is a bit much

Just wash 'em down real well, and the engines would probably be OK. Some of the stuff inside the cockpit might not fare so well, and washing it down would not be too good for it. Not washing with water at any rate.