Bobblehead - Explosives
"The best way to solve a problem is to make it go away."
Explosives Bobblehead Manhole Location
In the Sealed Cistern at the south side of the WKML Broadcast Station. The entrance is a manhole tucked into the rocks (see picture on the right).
You can find the manhole by turning on the broadcast signal from inside the radio station, and then listening to the signal to find where it is the strongest.