Well done. The only experience I ever had with an elt was shooting a story with a student and an instructor a number of years ago. We landed pretty hard, so hard in fact that I was convinced that it surely set off the elt. When we taxied back to the hanger, the instructor said, "okay, let's head inside and we will fill out your log book. I didn't want to embarrass the student, so I quietly suggested to the instructor that he check the elt. Rather than be discreet about it, he said loudly, "yeah, maybe we should check the elt." We checked it and sure enough, it was blaring away. I felt bad for the student who had already subjected himself to the exposure of a tv camera, and now had landed so hard the elt went off. He took it in stride and matter of factly from that point on just called the elt the "excellent landing detector." The student was a pleasure to work with.