A Cell on Wheels, usually referred to as a “COW“, is a mobile cell site that consists of a cellular antenna tower and electronic radio equipment on a truck or trailer, designed to be part of a cellular network.

COWs are typically used during special events where a larger number of people will converge on one area, or in disaster areas if the base station has been damaged. The COW vehicle will consist of a cellular tower and all the support equipment needed to provide mobile wireless communications.

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