What are the scanner frequencies of the Indy Racing League?

The Indy Racing League (IRL) typically operates on several frequencies for communication during races, with common frequencies ranging from 450 to 470 MHz for team communications and race control. Specific frequencies may vary by event and year, so it's advisable to check the latest resources or scanner directories for the most accurate and updated information. Additionally, many fans use race scanners or apps to follow live communications during events.