^^^^ That was way better than most beech here. I have been watching it. In June of 2016 it got attacked by the drilling insect (beech scale). The white waxy deposits are a give-away.
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Then in Oct that same year I could see that the fungus got into it and started to flower.
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Then the next summer, 2017, and since it has been clean - no cankers. I thought it was immune to BBD and it was one of my keep trees.
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But this spring I noticed the top dying. Dead branches and yellow leaves which fell off by July. The bark also started to have fine 6 or 8 inch vertical splits in it every where. I have no idea if BBD killed it or something else ????
gg