Stokenchurch BT Tower is a telecommunications tower built of reinforced concrete at Stokenchurch, Buckinghamshire, England. Reaching to 340.5 m above mean sea level, it dates from 1963 and is 99.4 m tall. There are four platforms at the top that are used to attach microwave transmission drums and other antennas. The Stokenchurch Tower is one of the fourteen BT towers built of reinforced concrete. Seven of the fourteen are of similar design, known as the 'Chilterns' type, after this tower's location on the Chiltern Hills. They are identical except for their heights, which vary considerably; the Stokenchurch BT Tower is the second tallest out of the set. The towers are located at:-