The frequency bands 422.1875-425.4875 MHz and 427.1875-429.9875 MHz are available for use in the Detroit, Michigan and Cleveland, Ohio areas. The bands 423.8125-425.4875 MHz and 428.8125-429.9875 MHz are available for use in the Buffalo, New York area. Sections 90.273 through 90.281 address the specific rules applicable to these bands. Use of these bands is also subject to the general technical standards and application procedures contained in other subparts of part 90. The technical standards applicable in this band are the same as those contained in subpart I of part 90 for the 450-470 MHz band. Private land mobile use of these frequencies is subject to accepting any interference from Federal Government radiolocation operations.
Table 1-Channels Available in Detroit and Cleveland Areas Only
Frequency (MHz) | Pool in which assigned |
Paired channels: | |
422.19375 * | IB |
422.200 | IB |
422.20625 * | IB |
422.21250 | IB |
422.21875 * | IB |
422.225 | IB |
422.23125 * | IB |
422.23750 | IB |
422.24375 * | IB |
422.250 | IB |
422.25625 * | IB |
422.26250 | IB |
422.26875 * | IB |
422.275 | IB |
422.28125 * | IB |
422.28750 | IB |
422.29375 * | IB |
422.300 | IB |
422.30625 * | IB |
422.31250 | IB |
422.31875 * | IB |
422.325 | IB |
422.33125 * | IB |
422.33750 | IB |
422.34375 * | IB |
422.350 | IB |
422.35625 * | IB |
422.36250 | IB |
422.36875 * | IB |
422.375 | IB |
422.38125 * | IB |
422.38750 | IB |
422.39375 * | IB |
422.400 | IB |
422.40625 * | IB |
422.41250 | IB |
422.41875 * | IB |
422.425 | IB |
422.43125 * | IB |
422.43750 | IB |
422.44375 * | IB |
422.450 | IB |
422.45625 * | IB |
422.46250 | IB |
422.46875 * | IB |
422.475 | IB |
422.48125 * | IB |
422.48750 | IB |
422.49375 * | IB |
422.500 | IB |
422.50625 * | IB |
422.51250 | IB |
422.51875 * | IB |
422.525 | IB |
422.53125 * | IB |
422.53750 | IB |
422.54375 * | IB |
422.550 | IB |
422.55625 * | IB |
422.56250 | IB |
422.56875 * | IB |
422.575 | IB |
422.58125 * | IB |
422.58750 | IB |
422.59375 * | IB |
422.600 | IB |
422.60625 * | IB |
422.61250 | IB |
422.61875 * | IB |
422.625 | IB |
422.63125 * | IB |
422.63750 | IB |
422.64375 * | IB |
422.650 | IB |
422.65625 * | IB |
422.66250 | IB |
422.66875 * | IB |
422.675 | IB |
422.68125 * | IB |
422.68750 | IB |
422.69375 * | IB |
422.700 | IB |
422.70625 * | IB |
422.71250 | IB |
422.71875 * | IB |
422.725 | IB |
422.73125 * | IB |
422.73750 | IB |
422.74375 * | IB |
422.750 | IB |
422.75625 * | IB |
422.76250 | IB |
422.76875 * | IB |
422.775 | IB |
422.78125 * | IB |
422.78750 | IB |
422.79375 * | IB |
422.800 | IB |
422.80625 * | IB |
422.81250 | IB |
422.81875 * | IB |
422.825 | IB |
422.83125 * | IB |
422.83750 | IB |
422.84375 * | IB |
422.850 | IB |
422.85625 * | IB |
422.86250 | IB |
422.86875 * | IB |
422.875 | IB |
422.88125 * | IB |
422.88750 | IB |
422.89375 * | IB |
422.900 | IB |
422.90625 * | IB |
422.91250 | IB |
422.91875 * | IB |
422.925 | IB |
422.93125 * | IB |
422.93750 | IB |
422.94375 * | IB |
422.950 | IB |
422.95625 * | IB |
422.96250 | IB |
422.96875 * | IB |
422.975 | IB |
422.98125 * | IB |
422.98750 | IB |
422.99375 * | IB |
423.000 | PS |
423.00625 * | PS |
423.01250 | PS |
423.01875 * | PS |
423.025 | PS |
423.03125 * | PS |
423.03750 | PS |
423.04375 * | PS |
423.050 | PS |
423.05625 * | PS |
423.06250 | PS |
423.06875 * | PS |
423.075 | PS |
423.08125 * | PS |
423.08750 | PS |
423.09375 * | PS |
423.100 | PS |
423.10625 * | PS |
423.11250 | PS |
423.11875 * | PS |
423.125 | PS |
423.13125 * | PS |
423.13750 | PS |
423.14375 * | PS |
423.150 | PS |
423.15625 * | PS |
423.16250 | PS |
423.16875 * | PS |
423.175 | PS |
423.18125 * | PS |
423.18750 | PS |
423.19375 * | PS |
423.200 | PS |
423.20625 * | PS |
423.21250 | PS |
423.21875 * | PS |
423.225 | PS |
423.23125 * | PS |
423.23750 | PS |
423.24375 * | PS |
423.250 | PS |
423.25625 * | PS |
423.26250 | PS |
423.26875 * | PS |
423.275 | PS |
423.28125 * | PS |
423.28750 | PS |
423.29375 * | PS |
423.300 | PS |
423.30625 * | PS |
423.31250 | PS |
423.31875 * | PS |
423.325 | PS |
423.33125 * | PS |
423.33750 | PS |
423.34375 * | PS |
423.350 | PS |
423.35625 * | PS |
423.36250 | PS |
423.36875 * | PS |
423.375 | PS |
423.38125 * | PS |
423.38750 | PS |
423.39375 * | PS |
423.400 | PS |
423.40625 * | PS |
423.41250 | PS |
423.41875 * | PS |
423.425 | PS |
423.43125 * | PS |
423.43750 | PS |
423.44375 * | PS |
423.450 | PS |
423.45625 * | PS |
423.46250 | PS |
423.46875 * | PS |
423.475 | PS |
423.48125 * | PS |
423.48750 | PS |
423.49375 * | PS |
423.500 | PS |
423.50625 * | PS |
423.51250 | PS |
423.51875 * | PS |
423.525 | PS |
423.53125 * | PS |
423.53750 | PS |
423.54375 * | PS |
423.550 | PS |
423.55625 * | PS |
423.56250 | PS |
423.56875 * | PS |
423.575 | PS |
423.58125 * | PS |
423.58750 | PS |
423.59375 * | PS |
423.600 | PS |
423.60625 * | PS |
423.61250 | PS |
423.61875 * | PS |
423.625 | PS |
423.63125 * | PS |
423.63750 | PS |
423.64375 * | PS |
423.650 | PS |
423.65625 * | PS |
423.66250 | PS |
423.66875 * | PS |
423.675 | PS |
423.68125 * | PS |
423.68750 | PS |
423.69375 * | PS |
423.700 | PS |
423.70625 * | PS |
423.71250 | PS |
423.71875 * | PS |
423.725 | PS |
423.73125 * | PS |
423.73750 | PS |
423.74375 * | PS |
423.750 | PS |
423.75625 * | PS |
423.76250 | PS |
423.76875 * | PS |
423.775 | PS |
423.78125 * | PS |
423.78750 | PS |
423.79375 * | PS |
423.800 | PS |
423.80625 * | PS |
* This frequency will be assigned with an authorized bandwidth not to exceed 6 kHz.
Table 2-Channels Available in Buffalo, Detroit and Cleveland Areas
Frequency (MHz) | Pool in which assigned |
Paired channels: | |
423.81875 * | PS |
423.825 | PS |
423.83125 * | PS |
423.83750 | PS |
423.84375 * | PS |
423.850 | PS |
423.85625 * | PS |
423.86250 | PS |
423.86875 * | PS |
423.875 | PS |
423.88125 * | PS |
423.88750 | PS |
423.89375 * | PS |
423.900 | PS |
423.90625 * | PS |
423.91250 | PS |
423.91875 * | PS |
423.925 | PS |
423.93125 * | PS |
423.93750 | PS |
423.94375 * | PS |
423.950 | PS |
423.95625 * | PS |
423.96250 | PS |
423.96875 * | PS |
423.975 | PS |
423.98125 * | PS |
423.98750 | PS |
423.99375 * | PS |
424.000 | PS |
424.00625 * | PS |
424.01250 | PS |
424.01875 * | PS |
424.025 | PS |
424.03125 * | PS |
424.03750 | PS |
424.04375 * | PS |
424.050 | PS |
424.05625 * | PS |
424.06250 | PS |
424.06875 * | PS |
424.075 | PS |
424.08125 * | PS |
424.08750 | PS |
424.09375 * | PS |
424.100 | PS |
424.10625 * | PS |
424.11250 | PS |
424.11875 * | PS |
424.125 | PS |
424.13125 * | PS |
424.13750 | PS |
424.14375 * | PS |
424.150 | PS |
424.15625 * | PS |
424.16250 | PS |
424.16875 * | PS |
424.175 | PS |
424.18125 * | PS |
424.18750 | PS |
424.19375 * | PS |
424.200 | PS |
424.20625 * | PS |
424.21250 | PS |
424.21875 * | PS |
424.225 | PS |
424.23125 * | PS |
424.23750 | PS |
424.24375 * | PS |
424.250 | PS |
424.25625 * | PS |
424.26250 | PS |
424.26875 * | PS |
424.275 | PS |
424.28125 * | PS |
424.28750 | PS |
424.29375 * | PS |
424.300 | PS |
424.30625 * | PS |
424.31250 | PS |
424.31875 * | PS |
424.325 | PS |
424.33125 * | PS |
424.33750 | PS |
424.34375 * | PS |
424.350 | PS |
424.35625 * | PS |
424.36250 | PS |
424.36875 * | PS |
424.375 | PS |
424.38125 * | PS |
424.38750 | PS |
424.39375 * | PS |
424.400 | IB |
424.40625 * | IB |
424.41250 | IB |
424.41875 * | IB |
424.425 | IB |
424.43125 * | IB |
424.43750 | IB |
424.44375 * | IB |
424.450 | IB |
424.45625 * | IB |
424.46250 | IB |
424.46875 * | IB |
424.475 | IB |
424.48125 * | IB |
424.48750 | IB |
424.49375 * | IB |
424.500 | IB |
424.50625 * | IB |
424.51250 | IB |
424.51875 * | IB |
424.525 | IB |
424.53125 * | IB |
424.53750 | IB |
424.54375 * | IB |
424.550 | IB |
424.55625 * | IB |
424.56250 | IB |
424.56875 * | IB |
424.575 | IB |
424.58125 * | IB |
424.58750 | IB |
424.59375 * | IB |
424.600 | IB |
424.60625 * | IB |
424.61250 | IB |
424.61875 * | IB |
424.625 | IB |
424.63125 * | IB |
424.63750 | IB |
424.64375 * | IB |
424.650 | IB |
424.65625 * | IB |
424.66250 | IB |
424.66875 * | IB |
424.675 | IB |
424.68125 * | IB |
424.68750 | IB |
424.69375 * | IB |
424.700 | IB |
424.70625 * | IB |
424.71250 | IB |
424.71875 * | IB |
424.725 | IB |
424.73125 * | IB |
424.73750 | IB |
424.74375 * | IB |
424.750 | IB |
424.75625 * | IB |
424.76250 | IB |
424.76875 * | IB |
424.775 | IB |
424.78125 * | IB |
424.78750 | IB |
424.79375 * | IB |
424.800 | IB |
424.80625 * | IB |
424.81250 | IB |
424.81875 * | IB |
424.825 | IB |
424.83125 * | IB |
424.83750 | IB |
424.84375 * | IB |
424.850 | IB |
424.85625 * | IB |
424.86250 | IB |
424.86875 * | IB |
424.875 | IB |
424.88125 * | IB |
424.88750 | IB |
424.89375 * | IB |
424.900 | IB |
424.90625 * | IB |
424.91250 | IB |
424.91875 * | IB |
424.925 | IB |
424.93125 * | IB |
424.93750 | IB |
424.94375 * | IB |
424.950 | IB |
424.95625 * | IB |
424.96250 | IB |
424.96875 * | IB |
424.975 | IB |
424.98125 * | IB |
424.98750 | IB |
424.99375 * | IB |
Single channels: | |
425.000 | IB |
425.00625 * | IB |
425.01250 | IB |
425.01875 * | IB |
425.025 | IB |
425.03125 * | IB |
425.03750 | IB |
425.04375 * | IB |
425.050 | IB |
425.05625 * | IB |
425.06250 | IB |
425.06875 * | IB |
425.075 | IB |
425.08125 * | IB |
425.08750 | IB |
425.09375 * | IB |
425.100 | IB |
425.10625 * | IB |
425.11250 | IB |
425.11875 * | IB |
425.125 | IB |
425.13125 * | IB |
425.13750 | IB |
425.14375 * | IB |
425.150 | IB |
425.15625 * | IB |
425.16250 | IB |
425.16875 * | IB |
425.175 | IB |
425.18125 * | IB |
425.18750 | IB |
425.19375 * | IB |
425.200 | IB |
425.20625 * | IB |
425.21250 | IB |
425.21875 * | IB |
425.225 | IB |
425.23125 * | IB |
425.23750 | IB |
425.24375 * | IB |
425.250 | PS |
425.25625 * | PS |
425.26250 | PS |
425.26875 * | PS |
425.275 | PS |
425.28125 * | PS |
425.28750 | PS |
425.29375 * | PS |
425.300 | PS |
425.30625 * | PS |
425.31250 | PS |
425.31875 * | PS |
425.325 | PS |
425.33125 * | PS |
425.33750 | PS |
425.34375 * | PS |
425.350 | PS |
425.35625 * | PS |
425.36250 | PS |
425.36875 * | PS |
425.375 | PS |
425.38125 * | PS |
425.38750 | PS |
425.39375 * | PS |
425.400 | PS |
425.40625 * | PS |
425.41250 | PS |
425.41875 * | PS |
425.425 | PS |
425.43125 * | PS |
425.43750 | PS |
425.44375 * | PS |
425.450 | PS |
425.45625 * | PS |
425.46250 | PS |
425.46875 * | PS |
425.475 | PS |
425.48125 * | PS |
* This frequency will be assigned with an authorized bandwidth not to exceed 6 kHz.
Buffalo, NY | 42°52'52.2" North latitude. 78°52'20.1" West longitude. |
Cleveland, OH | 41°29'51.2" North latitude. 81°41'49.5" West longitude. |
Detroit, MI | 42°19'48.1" North latitude. 83°02'56.7" West longitude. |
47 C.F.R. §90.273