 WBT AM Charlotte. WBT FM Chester. WLNK HD2 Charlotte. News Talk 1110 and 99.3 WBT. I'm Brennan Dixon in the WBT News Center. A computer crash worldwide on Microsoft business systems. The blue screen of death at some hospitals, broadcast facilities, government offices, and airports. There's no answers at all. They're just telling us that there's an outage of some sort.