This logo debuted June 10, 1979, and was shared with then-sister station KTSP (now KSAZ-TV) from 1982 onward. WTSP and KTSP were both owned simultaneously at one point by Gulf Broadcasting. One of these pics above use ABC's Together slogan from 1986-1987.
In 1994, WTVT, the CBS affiliate in Tampa Bay, switched to the Fox network after an affiliation deal was made with WTVT parent New World Communications. As a result, CBS was forced to find a new station in Tampa, which was WTSP. ABC made the move to former Fox station WFTS-TV. The previous logo was simply modified to include the CBS eyemark as a result.
1Owned by Tegna, but operated by Gray Television through an SSA. 2Owned by American Spirit Media, Tegna operates WUPW through an SSA. 3Sale of the stations to Local Media San Diego pending FCC approval.