Indianapolis Raceway Park

[cubn]

There's a NASCAR Truck and ARCA race there this weekend.

Wondered if anyone knows what the track uses for parking, maintenance, etc. Maybe rental radios?
All I've seen listed is: FCC Callsign WNMS642 (INDIANAPOLIS RACEWAY PARK)

I'll also be listening for any public safety talkgroups in use during the race Friday.

 

[INDaviation]

I'll be there too but only with my 125. As far as I know their VHF repeater is still up. I can get it clearly from my place.

 

[INDY72]

I will give the ERS-OCI systems a listen closer this wknd, as they seem to be the main go to's for bigger event rental gear.

 

[INDaviation]

Confirmed PL of 91.5 on the VHF repeater

 

[cubn]

I heard on LAW OPS4 one officer told another they are to "monitor ch6 on the track radio".

 

[cubn]

I heard on LAW OPS4 one officer told another they are to "monitor ch6 on the track radio".

I found CH6 which was 456.325 043 DPL.

I didn't hear any other race track freqs. Greatlakesfrequencies.com listed 459.350 233.6 PL but I didn't hear anything on it (thanks @evilbrad for that tip!)

Heard a bunch of spotter freqs, Nascar officials DMR enc and media freqs 450-451 MHZ.

I searched the whole VHF band but didn't hear anything.

 

[INDaviation]

Sounded like DMR being rebroadcast on race control 461.200

 

[cubn]

Sounded like DMR being rebroadcast on race control 461.200

Yes, that would come up active the same time as 463.2625 CC15 SL1 TG 10888888 (encrypted).