My best tank shot on BF3

Sorry I don't have a video, I didn't have my Laptop's Webcam recording a video. Anyway, To explain it, I basically took a tank at the start of a Conquest match on Operation Firestorm. After capturing Objective C (Closest base to the US Army's base, Noting that I was the RU Army that match.), I held the objective with my tank and took down an enemy attack helicopter that was just hovering close to ground level as well as an enemy tank. As I sat there protecting the base, I noticed an enemy scout helicopter (It had two miniguns on the sides, As well as two seats inside the helo that aren't really any use other than for transport.) proving a pain for my team's Jets. So I just aimed slightly up above and slightly in front of it's path and fired. My T-90A MBT's tank round hit the helo in the rotor and the helo just came crashing down and I got Vehicle Disabled and Vehicle Destroyed notifications. I felt like such a baws, Shooting down a helo that was flying around (It wasn't just sitting still in the air.) at like what, 500m or something.