(RWD#7 #2) S. of Chickasha, Grady County, OK. S. of Chickasha, Grady County, OK. US81 S. 6.7 miles from jct with I44 exit 80, E. on Half Penny Rd. 0.35 miles to the tower on the S. side of the road. (6-11-09, N34 55.964 W97 56.728) Photos by Jack & June Schmidt.