At one point , it appeared on every cable provider in Maryland and Virginia , as well as most of Delaware and in parts of North Carolina , South Carolina , and Pennsylvania .
When cable television began in the 1970s , WTTG became a regional superstation .
At one point , WTTG appeared on every cable provider in Maryland and Virginia , as well as most of Delaware and in parts of North Carolina , South Carolina , and Pennsylvania .
When cable television began in the 1970s , WTTG became a regional superstation .