Radio Voice of Community in Kauda area of the Nuba Mountains remains out of service since October.
Musa John Atebere, the Assistant Coordinator fears the radio may continue off air indefinitely, Voice of Peace reports.
There are no spare parts for repairing the radio equipment, John says.
The conflict in Nuba Mountains has affected the availability of maintenance equipment in the region, John adds.
He says the radio mixer broke down.
John urges the community to understand the sudden shutdown of the radio.