The Maine Eastern F40's. Steves post had hinted at it, but at the request of the one who gave him the information, he was vauge in his post.
I got this information from another source, so if whoever told Steve is reading this, please know he did not spill the beans. This information has been floating around for about a month now, and I have previously mentioned this in either this or another thread. I cant remember.
Proven Theory #2 - If you don't work for the railroad, you don't know more than the people who do, no matter how many years you've hung around the tracks, or how well you think you understand railroading.
Rest in peace Jtgshu.