Hope you can help,info is for a friend of mine there on holiday returning to uk that day and passed through the area around lunchtime and saw 2 10s and a 135 going in.
That day, at lunchtime, arrived two KC-135 and two KC-10 supporting to 8xF16 of 148th FW, I don't remember if before his arrival, on the apron had some airplanes or not.
The KC10 registration:
86-0038
87-0117
The KC135 registration:
59-1510
63-8030*
*Probably this unit did not see for your friend because it was the last to arrive.