It seems that ever since BMP bought KTSA, dead air has been a regular part of their schedule. Day or night, KTSA usually vanishes completely, leaving whatever Mexican station that shares that frequency to come through, or its various quantities of dead air, only to return in the middle of a program as if nothing at all happened. No apology, no explanation, no nothing. I guess they just don't care anymore or they can't afford or simply refuse to pay for a live, breathing, knowledgeable and qualified engineer to stand watch over the robots.