Great find, Whiskey. I didn't know that the AA battalions also had a counter-battery mission until I was researching my uncle's unit, 457th Anti-Aircraft Artillery (AW) Battalion, 16th AAA Group, 49th AAA Brigade, 1st Army (Bradley, then Patton).
I certainly didn't know about Kent's unit taking on a column of tanks! I wish his memorial had provided information about his unit.
My uncle, awarded a Silver Star, was killed in one of the Saar river fights on December 12th, 1944.
Every time I learn something about these men, and their war, I am humbled.