WKBS-TV began operations on September 1, 1965, owned by Kaiser Broadcasting.

Channel 48 began its broadcast operations on September 1, 1965, under the ownership of Kaiser Broadcasting.

The station was signed on as KHVH in 1957 by then-owner Kaiser Broadcasting, who would later sell the station in 1965.

He sold the license to Kaiser Broadcasting before going on the air.

Kaiser Broadcasting, however, had already purchased syndication rights for Star Trek during the first season for its stations in several large cities.

A previous license owned by Kaiser Broadcasting occupied Channel 61 as WKBF from 1968 to 1975.

Field retained the remainder of WFLD's shares (about 22.5 percent), and in return, received a minority stake in Kaiser Broadcasting (also about 22.5 percent).

The channel 56 license, which changed its call letters to WXHR-TV in 1965, was purchased by Kaiser Broadcasting and the Boston Globe in 1966.

Snipets was a series of 30-second to 1 minute long short films for children which were produced by Kaiser Broadcasting, and later Field Communications.

Kaiser eventually bought and built a chain of radio and television stations which became known as Kaiser Broadcasting.