LOL. YOU said that there are buildings there. I completely agree. Yet all that is seen is a plane disappearing beneath a smooth horizon.  No buildings. No trees.  No jagged horizon. No lights from the airport or the buildings in front of the airport. Where are these buildings you say are NOT behind the curve? Go ahead and point them out to me on the video with a screenshot. 

You guys always say, "Where's the curvature?" then you pull out the curvature calculator. And when we show you things behind the curvature, exactly as the curvature calculator predicts, you STILL say there is no curvature!!! 

Denial or reality does not change reality. The fact is that the airplane disappearing behind the horizon matches exactly what we'd expect on a globe, and does not match what we'd expect on a flat earth. 

The airport and the buildings and trees are BELOW the horizon of a lake that is at 12 foot of elevation.  The earth is a sphere, and anyone can see that easily themselves with thousands of simple observations.