Problems with data in Pittsburgh Area
 

I'd just like to report a few problems with the database regarding stations in my area.

First of all, there are several stations that your database says are transmitting on channels 52-69. However, it is impossible that these stations are still transmitting because these channels are no longer used. Here are the stations and their channels:
WPTG-LP 69
WNNB-CD 66 (Now broadcasting digital on channel 30, which you seem to have properly listed.)
WEMW-CD 56

Also, the virtual channel number of WBGN-CD should be 59.1.

Thank you!