It’s what the truckers use on the interstate.
Oh crumbs....Thank you. I had no idea. I don’t think they are used here in Panama.
Thank you so much for your time.
P.S.
I need to study my comment to you more. They very well could be using it here unknown to me.
Thank you again.
Thank you. I now realize what it is. I had just forgotten after all these years.
10-4.