On the first validation run of the day, Roy Hill Australia 1022 is being pushed by two CP AC4400CWMs, with speed being held to 15 mph approaching the Harmonson Rd crossing at the north end of the GE-FW test track. As soon as the set clears the crossing, control will be switched over to the engineer on the RHA unit, and come to a stop at the "END OF TRACK 1000 FEET" sign, and reverse back to just short of the Doc Mitchell/Petty Pl road crossing just north of the GE plant, and reverse back to Justin, repeating several times before lunchtime.