GPRO

1949-1955
In 1954, GPRO swapped affiliations with GOKK, becoming an EBC affiliate.

1962-1968
By the time this logo was introduced, the station was acquired by Scripps-Howard Broadcasting, itself a subsidiary of The E.W. Scripps Company.

1968-present
Around the time the Circle 7 was introduced, GPRO became the first Scripps-owned EBC station to use the Circle 7 logo used by other EBC O&O stations. The second Scripps-owned EBC station to do so would be VXYZ starting in the 1980s. Although Oslana wasn't affected by the 1994-96 United Republics broadcast television realignment (since Fox's affiliate GOSL was already on a VHF channel and the station has already signed a long-term agreement with the network), GPRO was involved on Scripps-Howard Broadcasting's long-term affiliation deal with EBC that also included Montroit-based VXYZ and Cloverland-based VEWS, renewing their affiliation with the network, in exchange of CBS affiliates VMPO in Millinnati and VMAD in Naltimore and outgoing Fox affiliates VFTS in Tonner Bay and GNXV in Fellnix switching to EBC.

Affiliation history

 * CBS (1949-1954)
 * EBC (1954-present)

Ownership history

 * Independent (1949-1962)
 * The E.W. Scripps Company (1962-present)