Good morning, guys!
Yep, I too have been able to monitor the WC system on quite a few occasions.
On my way home from Sioux City yesterday, I started hearing the WC system as far north on HW75 as Decatur. The Control Channel was weak there, but was getting very strong as I passed through Tekamah and Herman.
In addition to the 2001 and the Ft Calhoun groups, I've also heard 2003, but it's hard to tell what that one is. It's definitely LE, but it always seems to be user-to-user - no dispatch involved.
You guys didn't make the trip to SUX, did you? The Flea Market is getting smaller and smaller!
73's