The SA-10 has a blindspot below 50 feet AGL relative to the height of the Flap Lid radar. Low, nap of the earth run ins with a popup attack around 10nmi with CBU-105's will nearly always guarantee an SA-10 kill and survival of the Viper.
Doing it right:
1.) Find the SA-10 on the TGP using the HTS
2.) Create a mark point for it
3.) Set the mark point as the waypoint
4.) Run in with TGP up, CBU-105's warmed up.
5.) Around 12-10nmi (depending on terrain) start a 25 degree pop up attack
6.) Point track the Flap Lid when you can see the base of it
7.) Release when in zone, turn and burn for the ground
7.) Exit the threat area low and fast
This is so boringly effective, especially with terrain masking, that it's almost the least fun way to do it. Even with SA-15's defending the site, it's VERY consistent. It even works against the High Digit SAM Mod and S-300 Pack's various S-300's and S-400's. It works over water as well. It basically always works.
If the SA-15's are more.... aggressively placed, you may have to blaze a trail in to the SA-10 by taking them out FIRST. Once you are used to these pop up attacks using the CBU-105, the SA-10 and SA-5 become some of the easiest to kill SAM sites... well... they are all easy to kill this way, but the shorter range stuff ends up being VERY spicy because of how quickly the missiles get to you relative to the longer range SAMs.
I've attached a Tacview of this tactic being used on TWO nearly co-located SA-10 sites during a Liberation Campaign. Enjoy! 🙂
Liberation2xSA10Kill.acmi
Whiskey11's post in I guess the canal is still blocked ☹️ was marked as the answer