Every year, the Indy500 tries to fill a field of 33. This is more than what are in the year-long IndyCar series. So previous versions of any scanning list will be lacking the new drivers. This year, there are 34 cars on the official spotter guide. That means there...

Big thanks to the Indy area scanning community- I have been provided the following updates in preparation for the Indy 500!All frequencies have been updated on the frequency page, as well as the config files, which can be downloaded from that page. Rahal Primary Tone...

A fellow scanner provided the following information from Friday's practice and qualifying session: "IMS PA is 450.4625 and FOX is 450.7500" I have updated the frequency page with that info, as well as the Bearcat and CSV config files. I still have all old frequencies...

Scanner in hand at the Speedway? Help IndyFREQ confirm bonus frequencies like Race Control, PA, and Safety to improve this year’s Indy 500 list!

Long Beach Spotters Guide updated: Conor Daly’s new freq 455.1500 + Indy NXT freqs added for Bearcat BC125AT. Download now!

Do you see what I see? For the first time (that I can remember) the official spotter's guide is including the backup frequencies alongside the primary frequencies! These have always been more difficult to find, verify, and have confidence in sharing on the site. I...

Robert Shwartzman (83) and Callum Ilott (90) both have new frequencies listed on the Spotter Guide from NTT IndyCar released this week. All other frequencies remain unchanged. As noted in another blog post, the spotter guide also added backup frequencies for all...

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