Detroit Grand Prix

[freqs]

I know most comms will be on MPSCS for police fire ect but iam looking for Race teams and other related freqs for the event in Detroit

 

[INDaviation]

See the IndyCar thread:

2023 IndyCar Thread

The Indycar.com spotters guide has the driver radio frequencies listed for Texas this weekend. Attached is the updated PDF and spreadsheet. Subtones are not confirmed for 2023.

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