Distress signal (Relay tower 0BB-915)

Distress signal is a Radio station in Fallout 4.

Location
It is found when extending Relay Tower 0BB-915.

Once the player character activates the dishes at Relay Tower 0BB-915 one is able to tune into a distress signal recorded by a man trapped by feral ghouls in a bunker at Fiddler's Green Trailer Estates asking for help because of his hurt leg. Deal with the ghouls, including the glowing one. The bunker entrance can be difficult to spot, in a corner of a small fenced area between two trees next to a couple of barrels on the west side of the swimming pool.