In 2014, many buildings were sold and therefore no longer accessible. The unsold areas and buildings, as well as the runway are fenced and should not be entered by private individuals. Partly because of the danger of take-off and landing aircraft or because of the risk of injury due to alleged legacies of the U.S. Army and bombs from the 2nd World War.
That's why no more photos were taken after 2014. Should something new arise, I will also be active again.