Signal Hills transmitter is a location in the north of the Big MT. You can find it by traveling east and slightly north of Little Yangtze.
This is a small one room building with the usual assortment of filing cabinets and desks. On the roof of the building, there is a small camp with several ammunition boxes.
Across the radio tower:
- Dried seeds packet by fountain and another across the giant rusted pipe leading to another ledge.
- Valence radii-accentuator on a skeleton in the fountain.
- Corrosive glove, on the body of Dionaea Muscipula.
Outside, on the wall to the left of the front door, is an Old World flag painted in blue.
The Signal Hills transmitter appears only in the Fallout: New Vegas add-on, Old World Blues.