The FCC history cards start at 1927 but there is a mention of previous station deferred. The FCC also states the license was issued 01/12.1922. When did they really start? Did they "share" their frequency with stations in Pittsburgh? If so who got days? Did they start with KQV call letters? There are not that many "K"s east of the Mississippi much less a 3 call letter "K"s. KYW has 50KW how did a three call letter station end up with only on 5 KW on an old regional channel.