Elijah's Advanced LAER

Elijah's advanced L.A.E.R. is a weapon in the Fallout: New Vegas add-on Old World Blues.

Locations
Elijah's Advanced L.A.E.R. is found on the roof of the Signal Hills Transmitter. Next to 4 ammunition boxes and a Sink upgrade Holotape.

There is also another one at the Watch tower at Little Yangtze