Just a suggestion. The freq 126.575 ultra-high Fort Worth Center is heard easily around TXK. I once lived in Hope, AR and I heard the ZTW controller easily around the airport at Texarkana. Hoping the individual who put the feed in will read this and add the frequency. I live in a no center zone. Memphis shutdown 119.25 at FSM, so I no longer get to hear any center activity. On occasion they will flip the switch to talk to aircraft around Mena, AR. Sure do miss it, as I could hear combined frequencies reaching all the way to KARG (Walnut Ridge, AR) and Hot Springs, AR. I used to be able to hear the Memphis controller issue IFR clearances to aircraft on the ground at Hot Springs, Harrison and Walnut Ridge, AR. Too cool.
Also, any pilots or listeners around KORK ( North Little Rock, AR), Memphis Center installed an antenna farm there with the freqs 125.475 ultra-high and 132.425 medium high. Fun to listen to and very busy. Found an ultra-high freq at Harrison,AR 133.025 in addition to 126.85.