Distress signal (Relay tower 0DB-521)

The  is a localized radio distress broadcast that can be tuned into throughout a portion of the Commonwealth, in Fallout 4.

Characteristics
This signal is first discovered when the Sole Survivor activates the relay dishes at relay tower 0DB-521. The source of the signal can then be tracked to a ham radio inside a cave in the Glowing Sea.

Appearances
The appears only in Fallout 4.