The RB-47 UFO Incident, Duncanville, 1957

One of the most important UFO incidents in Duncanville occurred on July 17, 1957, when an Air Force Boeing Stratojet reconnaissance jet (RB-47) was followed by an unidentified object for a distance of well over 700 miles (1,100 km) and for a time period of more than one hour. The jet was pursued while flying from Mississippi, through Louisiana and Texas and into Oklahoma. The object was detected