SA-15

[Eddie]

That wouldn't work in an A-10C or any fixed wing aircraft.

It's also unlikely to work in a rotary aircraft either with a realistic order of battle, you'd never find a single Gauntlet on it's own, they operate in batteries of 4-8. There's also the AAA/MANPADS around the SA-15 battery to worry about as well, they'd likely shred any approaching helo before it got close enough to do anything.

[Crom]

Sa-15 is easily interdicted via a Ka-50. 9km plus manual mode on Vikhr. Remember the Ka-50 is the sniper in the Air. Standoff is key and also its best to have an elevated position so hopefully you have terrain aiding in your climb to 500 or so meters for the long shots.