Partial CB radio backup

Partial CB radio backup is a holotape

Location
Only the first part is actually used in the game, found on a holodisk at Five Axles Rest Stop in the truck with the tires. The other messages can be only found in the game's data files.

Behind the scenes
The holodisk was written by Joel Burgess, lead level designer of Fallout 3. The Boston-accented trucker was voiced by lead designer Emil Pagliarulo, who grew up in Boston, while it is not known who voiced the cut Southern-accented trucker.