WTTG and New York 's WABD ( later WNEW @-@ TV , and now WNYW ) survived as Metromedia @-@ owned independents until 1986 , when Metromedia was purchased by the News Corporation to form the nucleus of the new Fox Broadcasting Company . Clarke Ingram , who maintained a DuMont memorial site , have suggested that Fox can be considered a revival , or at least a linear descendant , of DuMont .