Thanks for the further information on this subject. It does show the many various options available not noted in the original post. I incorrectly assumed it was a union position.

As for doc's request, I will buy ALL the drinks you desire at our 1st meeting. You have nicely provided me with much travel information, many tips for free miles and a nice chuckle or two. Also saved me many $$$ on newspaper & magazine subscriptions as well as savings on the reading time. Cheap at half the price.