IndyCarFreq
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IndyCarFreq

The definitive frequency database for IndyCar enthusiasts

IndyCar Series Frequencies

Bearcat Download CSV for Chirp PDF Spotter Guide Submit update

Upcoming Event

Acura Grand Prix of Long Beach

Race Date

April 17-19

Last Updated

4/5/2026

Car #DriverPrimaryToneBackup
#2Josef Newgarden464.9250DCS 271469.6000
#3Scott McLaughlin466.8250DCS 223464.6750
#4Caio Collet463.0125DCS 465467.6875
#5Pato O’Ward460.5625469.4375
#6Nolan Siegel460.6625463.8375
#7Christian Lundgaard460.7625459.7750
#8Kyffin Simpson457.0250DCS 516461.1125
#9Scott Dixon456.6500DCS 125461.1875
#10Alex Palou467.0375DCS 036464.0375
#12David Malukas466.2125DCS 371464.6000
#14Santino Ferrucci467.0750DCS 411458.9125
#15Graham Rahal466.9125DCS 032468.8875
#18Romain Grosjean467.2000DCS 132469.9375
#19Dennis Hauger463.6000464.9375
#20Alexander Rossi469.1125DCS 734457.6750
#21Christian Rasmussen469.9250DCS 466465.9625
#26Will Power464.3000DCS 026463.2125
#27Kyle Kirkwood468.4875DCS 025467.8875
#28Marcus Ericsson469.3000DCS 115469.7500
#45Louis Foster466.3125DCS 506467.8375
#47Mick Schumacher468.2625469.2625
#60Felix Rosenqvist461.0750DCS 143454.5000
#66Marcus Armstrong452.8000DCS 261461.7250
#76Rinus VeeKay458.1000DCS 612468.0750
#77Sting Ray Robb459.6500DCS 627454.6500
#100RADIO450.7500

Indy NXT by Firestone

Car #DriverPrimaryTone
#4Monteiro460.8000
#8Roe466.1125
#9Aron452.7000
#10Koolen466.1000
#11Etter466.3750
#12Garcia463.7750
#14DeTullio460.9000
#15Stati460.0125
#17DeAlba460.1000
#20Nannini453.4125
#21Johnson463.1625
#26Hughes469.5375
#27Murray464.5375
#28Taylor462.9125
#29Pierson469.8375
#45Beeton460.2000
#48Missig454.7875
#57Kaminsky467.1625
#67Fittipaldi460.3000
#68Correa460.6125
#71Kucharczyk460.4000
#75Koreiba462.0125
#76Escotto464.0125
#99Rowe467.2375

IndyCar Bonus Frequencies

ChannelLast LiveFrequencyTone
Radio Primary450.7500
Radio 1454.0000Search
Radio 2454.9000Search
Radio 3454.2000Search
Radio 4464.0000Search
Race Control 1468.8250Search
Race Control 2453.3125Search
Race Control 3451.6875Search
Race Control 4464.1750Search
PAIMS450.9000Search
PAIMS450.4625Search
PAIMS450.8750Search
PAIMS455.1375Search
PAIMS450.1375Search
PAIMS450.7375Search
TV454.4000Search
TV450.6750Search
TV450.8375Search
TV450.3875Search
TV455.3125Search
TV450.6375Search

Setup Guides

Bearcat BC125AT

Complete setup guide for the popular BC125AT scanner

Read Technical Guide ↗

Baofeng UV-5R

Programming your Baofeng for IndyCar frequencies

Read Technical Guide ↗

TidRadio

Advanced setup for digital and analog monitoring

Coming Soon

RTL-SDR

Software-defined radio setup for computer monitoring

Coming Soon

Scanner Apps

Mobile apps for frequency monitoring

Coming Soon

Track Etiquette

Best practices for scanner use at the track

Coming Soon

Fan Discussion

Fan 3/14/2026
Is there an FM channel for trackside radio in Arlington? Family has FM headsets
Fan 3/11/2026
Can you provide a CSV file with Indycar drivers, IndyNXT Drivers, and all the track/radio/tv frequencies in one file?
Fan 3/4/2026
Any advice on combining a file for the Indycar Nascar weekend? I assume I'd just remove the NXT banks and replace with Nascar? I'm really only interested in Indycar and the Cup series. Thanks for putting these files together, they're very helpful for us newbies.
Fan 3/4/2026
Hi. You are showing Next Race: Firestone Grand Prix of St. Petersburg on 3/7. Is that a copy/pasta glitch? Thanks for all that you do.
Fan 2/27/2026
450.5375 is working for Fox booth at St. Petersburg
Fan 2/26/2026
Updated frequencies for SPGP on the spotter guide page : https://www.indycar.com/Schedule/2026/St-Petersburg/spotter-guide
Fan 1/8/2026
When will the frequency list come out for the NASCAR Cup, Oreily and Craftsman series?
Fan 8/4/2025
Hi, I have a request for the nascar frequency page, but theres no comment section for there so i came over here. Could there be a csv download button for the xfinity and trucks roster aswell? Thanks in advance
Fan 7/26/2025
Welcome to the new comments section! Leave feedback, update us about some frequencies, ask questions about your scanner! I'm here to help!