The link in post #1 incorrectly states that the event is taking place at Blytheville Municipal Airport (KHKA) which is 4,999 ft long. The correct location is Arkansas International Airport (KBYH) which use to be Eaker AFB before BRAC shut it down in 1992. As stated, the runway is 11.602 ft long and satellite pictures shows overruns at each end. I looked in my flight publications but there is no current Airport Diagram. The overruns appear to be approximately 500 ft each, eyeballing them. However, they do not appear to be in very good shape.