Channel
13
14
Sub-Group
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
3
3
3
3
4
4
Frequency (MHz)
108.0000 – 136.9875
44
Frequency
(MHz)
467.6875
467.7125
Search bank: SR3
Police/Fire department band
Frequency (MHz)
33.4200 – 33.9800
37.0200 – 37.4200
39.0200 – 39.9800
42.0200 – 42.9400
44.6200 – 45.8600
45.8800
45.9000
45.9400 – 46.0600
46.0800 – 46.5000
153.7700 – 154.1300
154.1450 – 154.4450
154.6500 – 154.9500
155.0100 – 155.3700
155.4150 – 155.7000
155.7300 – 156.210
158.7300 – 159.2100
166.2500
170.1500
453.0375 – 453.9625
458.0375 – 458.9625
460.0125 – 460.6375
465.0125 – 465.6375
856.2125 – 860.9875
866.0125 – 868.9875
Search bank: SR4
Aircraft band
Channel
27
Step (kHz)
Frequency
(MHz)
154.6000
Step (kHz)
20
20
20
20
40
40
20
60
15
15
60
15
60
60
12.5
12.5
12.5
12.5
25
12.5
12.5