In 1923, WWV, operated by the National Bureau of Standards (now NIST), began broadcasting time and frequency signals. Located initially in Washington, D.C., WWV provided a reliable source of standard time and frequency information, which was crucial for scientific research, navigation, and various communication systems. The service allowed amateur radio operators, engineers, and other users to calibrate their equipment and synchronize their operations accurately. WWV’s broadcasts have since become an invaluable resource, continuously evolving with advancements in technology to offer precise timekeeping services that support a wide range of applications globally.
Posted in Master Timeline