Signal Echo Foxtrot

Signal Echo Foxtrot is a radio transmission being broadcasted from broadcast tower LP8 in the Capital Wasteland.

Activating the broadcast
Broadcast tower LP8 is located northeast of Montgomery County Reservoir, with an electrical switch right beside to activate the broadcast.

Sealed cistern
East of the tower is a sealed cistern just over the cliff face, which is the source of the broadcast. Inside the broadcasting area is a skeleton surrounded by mechanical gadgets (including fission batteries, a steam gauge assembly, a motorcycle handbrake and gas tank, along with a Big Book of Science. There is also an easy locked safe. As with all the drainage chamber stations, there is a ham radio that lets you toggle the broadcast.

Morse code
The Morse code translation of the broadcast is:

-.-. --.- -.-. --.- -.-. --.- -.. . / . ..-. . ...-. . ..-. -.-

CQ CQ CQ DE / EF EF EF K

This translates to "Seeking all stations, this is... Echo Foxtrot... Echo Foxtrot... Echo Foxtrot... Over." It is emanating from one of nine encoded broadcasting stations.