Emergency frequency RJ1138

Emergency Frequency RJ1138 is a radio station picked up outside of Diamond City.

Transcript
"This is an emergency message to all Commonwealth army soldiers. Emergency protocols One-Seven-Echo-Charlie-Niner are in effect. If you are in distress, please proceed to the south Boston military checkpoint for aid. Coordinates are available in your Emergency Handbook. This checkpoint has been designated as a safehouse in case of enemy invasion, and is currently stocked with additional food, water, and ammunition. This safehouse is for military personnel only. Citizens, including non-military family members, will be turned away for matters of national safety. This message will repeat."

Characteristics
This Radio Station centers on South Boston military checkpoint.

It seems that there is no accessible radio station or terminal controlling this broadcast, so there's no way to disable it.

Appearances
Emergency Frequency RJ1138 appears only in Fallout 4.