Cumberland, Maryland's first broadcast station was granted the call letters WTBO and authorized by the Federal Radio Commission in October 1928 to operate on 1420 kilocycles with a power of 50 watts.
Cumberland, Maryland's first broadcast station was authorized to operate and granted call letters WTBO in October 1928 by the Federal Radio Commission. Granted was operation on 1420 kilocycles with a power of 50 watts.