FREE Indy Racing League (IRL) Scanner Frequencies
Indy Racing League (IRL) Radio Frequencies
Updated 7/12/08! Program these frequencies into your scanner, and listen in on your favorite drivers and crew chiefs at the next Indy Racing League (IRL) race.

FREE NASCAR Sprint Cup Scanner Frequencies
NASCAR Sprint Cup Series Radio Frequencies
Updated 7/12/08! Program these frequencies into your scanner, and listen in on your favorite drivers and crew chiefs at the next NASCAR Sprint Cup Series race.

FREE Formula One (F1) Scanner Frequencies
Formula 1 Radio Frequencies
Updated 7/6/07! Well, unfortunately, due to apparent overwhelming dissatisfaction with the way I was posting this information online, I have decided to remove this free resource from the web.  In posting and updating a free Formula 1 team frequency list, I was attempting to provide a friendly and free service to my fellow race fans around the world.  But the majority of the feedback I received were not messages of thanks, or even constructive criticism about how the list or the site could be ...

FREE Indy 500 Scanner Frequencies
Updated 5/27/07! Program these frequencies into your scanner, and listen in on your favorite drivers and teams at the 91st running of the Indianapolis 500 on Sunday, May 27, 2007.

FREE NASCAR Nationwide Series Scanner Frequencies
NASCAR Nationwide Series Radio Frequencies
Updated 7/12/08! Program these frequencies into your scanner, and listen in on your favorite drivers and crew chiefs at the next NASCAR Nationwide Series race.

FREE Champ Car (CART) Scanner Frequencies
Champ Car Series Radio Frequencies
Updated 7/12/08! Program these frequencies into your scanner, and listen in on your favorite drivers and crew chiefs at the next Champ Car race.

FREE NASCAR Craftsman Truck Series Scanner Frequencies
Updated 7/12/08! Program these frequencies into your scanner, and listen in on your favorite drivers and crew chiefs at the next NASCAR Craftsman Truck Series race.