KLAS-TV initially broadcast a test pattern for two weeks, beginning on July 8, 1953. The station went on-air on the evening of July 22, 1953, becoming Nevada's first television station on VHF channel 8. The station was originally owned by Las Vegas Television Inc., run by Hank Greenspun, owner of the Las Vegas Sun. Channel 8 has always been a CBS affiliate, but maintained a secondary affiliation with ABC, which it would share with KLRJ/KORK-TV (channel 3, now KHSV) from that station's sign on in January 1955, until KSHO-TV (channel 13, now KTNV-TV) debuted in May 1956.
1957–1966[]
1966–1972[]
Greenspun sold the station to the Hughes Tool Company on March 30, 1968. After Hughes' death in 1976, the station was held in an outside trust for another two years until 1978, when it was sold to Norfolk, Virginia-based Landmark Communications (Landmark Communications renamed itself to Landmark Media Enterprises in September 2008).
1972–1976[]
1976–1982[]
1982–1989[]
Sign-off slide (1984)
1989–1995[]
In 1989, the "8"logo accompanies a Nevada state background map within a blue coloring. This version of the "Nevada 8" logo was used until 1995.
Print logo
"This is CBS" (1992–1994)
"This is CBS" (1992–1994) #2
1995–present[]
1995–2002[]
2002–2009[]
2009–present[]
3D variant
Alternate 3D variant (2021–present); used as favicon on website and YouTube profile picture
1Owns a 75% stake of the network, the other 12.5% stake is co-owned between Paramount Global and Warner Bros. Discovery. 2Joint venture with Warner Bros. Discovery, in which Nexstar owns 31% while Warner Bros. Discovery owns the remaining 69%. 3Nexstar operates these stations owned by Mission Broadcasting. 4Nexstar operates this station owned by Cunningham Broadcasting. 5Nexstar operates this station owned by White Knight Broadcasting through an SSA. 6Nexstar operates this station owned by Vaughan Media. 7Predecessor company of LIN Media. 8Nexstar operates this station owned by Londen Media Group.