2020 NASCAR Cup Series Scanner Frequencies

Number Driver Primary Secondary    
1 Kurt Busch 460.4250 457.6000    
2 Brad Keselowski 466.2125 452.6750    
3 Austin Dillon 469.0125 462.0250    
4 Kevin Harvick  469.5750 452.0125    
6 Ryan Newman 466.2750 461.3500    
7 Josh Bilicki/TBR 468.7750 461.5625    
8 Tyler Reddick 457.6750 468.6000    
9 Chase Elliott 468.2125 467.0375    
10 Aric Almirola 466.9625 468.9375    
11 Denny Hamlin 467.4750 462.4250    
12 Ryan Blaney 464.7000 464.9250    
13 Ty Dillon  469.3750 464.3750    
14 Clint Bower 468.0875 469.7375    
15 Brennan Poole/Premium Motorsports 461.2500 466.4000    
16 Justin Haley 469.2375 464.4625    
17 Chris Buescher 460.9500 462.2000    
18 Kyle Busch  467.4500 462.5000    
19 Martin Truex Jr.  467.5375 462.2750    
20 Erik Jones 462.5250 462.4750    
21 Matt DiBenedetto 465.8875 463.0375    
22 Joey Logano 464.8250 451.8250    
24 William Byron 467.0625 452.2375    
27 Reed Sorenson/Gray Gaulding 460.5750 462.0125  464.3500  461.3375
32 Corey LaJoie 462.2500 467.2500    
34 Michael McDowell 467.1125 463.3000    
36 David Ragan - Rick Ware Racing 467.8500 469.1000    
37 Ryan Preece  453.8625 457.5375    
38 JH Nemechek 463.3125 461.8375    
41 Cole Custer 469.1375 466.5000    
42 Kyle Larson 452.4750 457.2350    
43 Darrell "Bubba" Wallace Jr.  463.3375 464.3125    
47 Ricky Stenhouse Jr.  463.6875 457.6500    
48 Jimmie Johnson 465.8625 457.9875    
49 Chad Finchum TBD TBD    
51 Joey Gase 451.7125 457.8125    
52 BJ McLeod 464.3500 461.3375    
53 Garrett Smithley/James Davison 451.5625 451.5125    
54 JJ Yeley 451.5625 451.5125    
62 Brandan Gaughan 451.3250 467.8875    
66 Timmy Hill 458.5375 467.6875    
77 Ross Chastain/Spire Motorsports 464.9500 466.1000  461.6625  457.0875
78 BJ McLeod 467.7500 468.9625    
88 Alex Bowman 466.7875 465.2875    
95 Christopher Bell 469.5875 468.6875    
96 Daniel Suarez 453.9250 468.1375    
00 Quinn Houff 456.2625 462.8125    
* NASCAR 1 & 11 461.2000 * * *
* NASCAR 2 & 12 464.6000 * * *
* NASCAR 5 & 15 451.2250 * * *
* NASCAR 10 451.5750 * * *
* RACE CONTROL 461.2000 * * *
* RACE CONTROL B/U 464.6000 463.6250 * *
* SAFTY/FIRE 451.2250 * * *
* NASCAR Weather 467.8500 * * *
* MRN Radio 454.0000 * * *
* PRN Radio 454.0000 * * *
* TBA 450.6250 * * *
* TBA 450.1750 450.1250 450.1375 450.1000
* TBA 450.2750 450.6875 * *
* TBA 462.0250 462.0500 450.7625 455.5875
* TBA 450.5875 * * *
* FOX 450.2375 450.3000 450.0375 *
* SPEED 450.1125 * * *
* ROWDY Pre-Race Show 454.5000 * * *
* ROWDY Classic Interviews 454.7000 * * *