@G3750 posted:As my mentor told me years ago: In the toll business, you are successful if no one knows your name. I've been good and fortunate and I'm a ghost - not even a vapor trail.
Well, I guess I was a successful ghost as well. None of the equipment I designed ever showed up in any NTSB investigation of an airplane crash. I'm not sure about the vapor trail, but I'm sure it's dissipated by now.