Prior to April 24, the station operated as a daytime-only station.

Ozon Radio continues to operate as a legal station, with the goal of bringing quick and accurate information to its audience.

The station had operated as a daytime-only station until it was granted limited nighttime power in the late 1980s.

Initially, the station operated as an independent station, serving mainly the Canton area.

From 1887 until 1963 it operated as a four-platform station.

Operated as a four-platform station from circa 1900 until 1963.

Operated as a four-platform station from opening until 1963.

At its sign-on, channel 26 operated as an independent station.

It has operated since 1954 as a nonprofit and noncommercial station to train students.

Radio 5DN began operating as an experimental station in 1924, with official services beginning on 24 February 1925.