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 same Circle 7 logo as used by other EBC O&O stations. The second Scripps-owned EBC station to do so would be VXYZ after the station was sold to the company as a result of the divestments mandated by the FCC related to the acquisition of EBC by Capital Cities Communications.

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 VXYZ in Montroit, Michigama and VEWS in Cloverland, Owsheio, renewing their affiliation with the network, in exchange of CBS affiliate and Scripps' flagship station VMPO in Millinnati, Owsheio, NBC affiliate VMAD in Naltimore, Madeland and outgoing Fox affiliates VFTS in Tonner-St. Ivesburg, Gloridia and GNXV in Fellnix, Andizona switching to EBC.

1996-2007
In 1996, after years of only being used for secondary branding purposes, the EBC network's circle logo was finally added to the station's Circle 7 logo, similar to variations used by other EBC stations such as owned-and-operated VEBC in Hopeland City, Hopeland, GEBC in Los Robles, Delifornia and VLS in Ginago, Illinoka and sister station VXYZ in Montroit, Michigama.

Affiliation history

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

Ownership history

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