| 1985–1986 | 1986–1993 | 1993-1994 | 1994-1995 | 1995–1998 | 1998–2006 |
| 2006–2010 | 2010–2021 | 2021–2023 | 2023–2025 | 2025–present | |
KRRT[]
1985–1986[]
| SVG NEEDED |
KMYS originally signed on the air on November 6, 1985 as KRRT, an independent station owned and operated by the TVX Broadcast Group.
1986–1993[]
KRRT became one of the original charter Fox affiliates on October 9, 1986. Paramount Pictures purchased a stake in TVX in two phases from 1989 to 1991, which would later become the Paramount Stations Group.
1993-1994[]

| SVG NEEDED |
1994-1995[]

| SVG NEEDED |
1995–1998[]

| SVG NEEDED |
KRRT switched affiliation from Fox to UPN as a charter O&O station when it launched on January 16, 1995, while the Fox affiliation was moved to KABB. During this logo's run, Paramount/Viacom would sell the station to Jet Broadcasting which would operate the station under a LMA with River City (owners of KABB). River City was later sold to the Sinclair Broadcast Group in 1996. Glencairn, Ltd (now Cunningham Broadcasting, a partner company of Sinclair) would purchase KRRT in 1998.
1998–2006[]

| SVG NEEDED |
KRRT switched affiliation from UPN to The WB on January 25, 1998, as part of a greater deal between KRRT's owners, Sinclair and the network itself. UPN was then moved to secondary with KMOL (channel 4, now WOAI-TV).
KMYS[]
2006–2010[]
In 2006, it was selected to be the San Antonio affiliate of MyNetworkTV and the call letters changed to KMYS on June 19, 2006.
2010–2021[]
On August 30, 2010, the station became the area's affiliate for The CW after its charter San Antonio affiliate, KCWX took over MyNetworkTV.
2021–2023[]
2023–2025[]
2025–present[]

















