35+ years designing, building, and testing radar systems. Loved trains as long as I can remember - my grandfather worked for the CNR, then the Grand Trunk, and was the superintendant of motive power for the Detroit, Toledo Shore Line while I was growing up. I spent many hours in the summer riding in the cabs of switchers and running the turntable in Toledo. A short line section of the CNR near London is named the Walton line in honor of my great Uncle Harvey Walton.