No Curvature is being caused by the Cockpit window ( 6000ft altitude. )

The purpose of this video is to demonstrate that the Cockpit window is not producing any “fake“ curvature of the Horizon. You will see the Horizon is essentially flat when viewed from any part of the window from top to bottom. We are only at 6000 ft altitude here so the angle to the Horizon is very shallow and therefore the Earth’s curvature is not apparent. When you view my previous video taken at a much higher altitude with the same camera and through the same cockpit window the Earth’s curvature i