Broadcast tower PN

The  is an unmarked location in the Capital Wasteland in the year 2277. It is located west of Charnel house, northwest of Smith Casey's garage, and northeast of Rockopolis. After turning the power source of the tower on, it broadcasts Signal Papa November to the near vicinity.

Background
Fallout 3: Game Of The Year Edition – Official Game Guide p.383:

Exterior
Following the road from the military checkpoint and tent near Smith Casey's garage north-northeast, the Lone Wanderer will find a small hill, fenced off with an unlocked gate, where the broadcast tower stands, along with a transformator and an electrical switch to turn on power and activating the signal.

Drainage chamber
The sewer entrance to the drainage chamber is on the other side of the road, just opposite the gate, down the rocks. The chamber is nothing more than a small sewer with a ham radio, food items, junk, a copy of Pugilism Illustrated, and the remains of a person, presumably seeking shelter here some day.

Notable loot

 * Pugilism Illustrated

Appearances
appears only in Fallout 3.