One Shell Plaza

Coordinates: 29°45'33" N, 95°22'04" W
One Shell Plaza is a 50-story, 715 ft (218 m) skyscraper at 910 Louisiana Street in downtown Houston, Texas. Perched atop the building is an antenna that brings the height to 1000 ft (304.8 m). At its completion in 1971, the tower was the tallest in the city. The 170 ft mast atop the building has carried various television and radio signals since the building's completion. One Shell was used until the completion of the then Texas Commerce Tower and Allied Bank Plaza in 1982–1983, creating a skyscraper canyon that causes multipath distortion, and necessitated the move to the Houston antenna farm in Harris County.



More info: Wikipedia

Missouri City antenna farm

Coordinates: 29°34'35" N, 95°30'37" W
Missouri City "antennae farm", located in southwest Greater Houston, is home to much of the Houston area's radio and television stations' transmitting towers, including seven supertall towers:
• 1975 ft (602 m) tall KHOU-TV (CBS Ch. 11) tower,
• 1973 ft (601.3 m) and 1956 ft (596.2 m) tall American Tower towers.
• 1971 ft (600.7 m) tall Senior Road Tower tower,
• 1970 ft (600.5 m) tall KTRK-TV (ABC Ch. 13) tower,
• 1970 ft (600.5 m) tall Houston Tower Joint Venture - KPRC-TV (NBC Ch. 2) / KIAH-TV (CW Ch. 39) tower,
• 1970 ft (600.4 m) tall KRIV-TV (Fox Ch. 26) tower,