United States Hot Rod Association
From The RadioReference Wiki
- USHRA Monster Jam
These frequencies were used at the 2008-2009 Monster Truck Shows:
USHRA Track Crew Ch. 1 469.5000 047 DPL USHRA Track Crew Ch. 2 462.6125 047 DPL USHRA Track Crew Ch. 3 467.8500 047 DPL USHRA Track Crew Ch. 4 450.2000 047 DPL Production Crew 469.3250 047 DPL