Veteran Washington broadcaster Milton Grant , who previously worked at WTTG , was president of Capitol Broadcasting , also served as WDCA 's founding general manager .
WDCA - TV signed on on April 20 , 1966 ; it was originally owned by the Capitol Broadcasting Corporation .
Veteran Washington broadcaster Milton Grant , who previously worked at WTTG , was president of Capitol Broadcasting Corporation   , also served as WDCA - TV 's founding general manager .
WDCA - TV signed on on April 20 , 1966 ; it was originally owned by the Capitol Broadcasting Corporation .