I went through the car wash, heard a loud pop midway and looked over and didn't notice anything. The mirror looked fine, I didn't think of the antenna and it wouldn't have been visible at that time anyway. We did not have radio reception when we came out the other end but didn't think anything about it since the station we listen to is out of Seattle and there are occasional reception issues. We went to Wal-Mart and noticed the antenna was missing. Broken off. We immediately realized that was the pop we had heard. I realize car washes often have disclaimers regarding responsibility for broken antennas we were hoping to retrieve the antenna since it was a non-standard item and I would like to see if it can be reattached. We returned to the car wash but it was closed. I went back the next day after work and explained what had happened and that I wanted the antenna back and was told no antennas had been found. In attempts to locate a manager or owner, I have called and left a message with another location and I am currently waiting for a call and hopeful for a positive resolution...