The American Association of Railroad Frequencies (AAR)
Railroad scanning in the US and Canada is fairly straight forward thanks to the American Association of Railroads (AAR).
The AAR assigned channel numbers to all 96 frequencies in the 160-161 MHz band.
Channel Number | Frequency | Channel Number | Frequency | |
---|---|---|---|---|
2 | 159.810 | 52 | 160.890 | |
3 | 159.930 | 53 | 160.905 | |
4 | 160.050 | 54 | 160.920 | |
5 | 160.185 | 55 | 160.935 | |
6 | 160.200 | 56 | 160.950 | |
7 | 160.215 | 57 | 160.965 | |
8 | 160.230 | 58 | 160.980 | |
9 | 160.245 | 59 | 160.995 | |
10 | 160.260 | 60 | 161.010 | |
11 | 160.275 | 61 | 161.025 | |
12 | 160.290 | 62 | 161.040 | |
13 | 160.305 | 63 | 161.055 | |
14 | 160.320 | 64 | 161.070 | |
15 | 160.335 | 65 | 161.085 | |
16 | 160.350 | 66 | 161.100 | |
17 | 160.365 | 67 | 161.115 | |
18 | 160.380 | 68 | 161.130 | |
19 | 160.395 | 69 | 161.145 | |
20 | 160.410 | 70 | 161.160 | |
21 | 160.425 | 71 | 161.175 | |
22 | 160.440 | 72 | 161.190 | |
23 | 160.455 | 73 | 161.205 | |
24 | 160.470 | 74 | 161.220 | |
25 | 160.485 | 75 | 161.235 | |
26 | 160.500 | 76 | 161.250 | |
27 | 160.515 | 77 | 161.265 | |
28 | 160.530 | 78 | 161.280 | |
29 | 160.545 | 79 | 161.295 | |
30 | 160.560 | 80 | 161.310 | |
31 | 160.575 | 81 | 161.325 | |
32 | 160.590 | 82 | 161.340 | |
33 | 160.605 | 83 | 161.355 | |
34 | 160.620 | 84 | 161.370 | |
35 | 160.635 | 85 | 161.385 | |
36 | 160.650 | 86 | 161.400 | |
37 | 160.665 | 87 | 161.415 | |
38 | 160.680 | 88 | 161.430 | |
39 | 160.695 | 89 | 161.445 | |
40 | 160.710 | 90 | 161.460 | |
41 | 160.725 | 91 | 161.475 | |
42 | 160.740 | 92 | 161.490 | |
43 | 160.755 | 93 | 161.505 | |
44 | 160.770 | 94 | 161.520 | |
45 | 160.785 | 95 | 161.535 | |
46 | 160.800 | 96 | 161.550 | |
47 | 160.815 | 97 | 161.565 | |
48 | 160.830 | |||
49 | 160.845 | |||
50 | 160.860 | |||
51 | 160.875 |