Unless they're doing transmitter maintenance.
Speaking of which, when was the last time Philly's 1060 signed off for transmitter maintenance?
It's been a few years since I heard (approximating this quote) "This programming note: KYW will be signing off at 1 am this coming Monday morning for transmitter maintenance. KYW will return to the air four hours later at 5 am Monday morning." I'd hear that announcement several times during the week leading up to the temporary shutdown every time, but it's been a few years since I heard it. Why did KY' see it necessary to air multiple alerts re the pending shutdown so far ahead? To alert wee hours advertisers?
ixnay