Aircraft

These are in use across the nation

Common Commercial Frequencies:

118.000 - 121.400 	Air Traffic Control
121.425 - 121.475 	Band Protection for 121.5
121.500 	        Emergency Search and Rescue (ELT Operational Check, 5 Sec)
121.525 - 121.575 	Band Protection for 121.5
121.600 - 121.925 	Airport Utility and ELT Test
121.950 	        Aviation Instructional and Support
121.975 	        FSS Private Aircraft Advisory
122.000 - 122.050 	En Route Flight Advisory Service (EFAS)
122.075 - 122.675 	FSS Private Aircraft Advisory
122.700 - 122.725 	UNICOM - Uncontrolled Airport and Aeronautical Utility
122.750  	        Aircraft Air-to-Air / Also Formation Flights and Training
122.775 	        Aviational Instruction and Support
122.800 	        UNICOM - Uncontrolled Airport
122.825 	        Domestic VHF
122.850 	        Multicom - Special Use and Aviation Support on Non Interference
122.875  	        Domestic VHF
122.900  	        Multicom
122.925  	        Multicom - Natural Resources
122.950  	        Unicom - Airport with full time ATCT or full time FSS
122.975 - 123.000 	Unicom - Uncontrolled Airport
123.025 	        Helicopter Air-to-Air
123.050 - 123.075 	Unicom - Uncontrolled Airport
123.100  	        Aeronautical Search and Rescue, also Temporary Control Tower on
123.125 - 123.275 	Flight Test Stations
123.300 	        Aviation Support
123.325 - 123.475 	Flight Test Stations
123.450 	        Air to Air (Unofficial)
123.500 	        Aviation Support
123.525 - 123.575 	Flight Test Stations
123.600 - 123.650 	FSS Air Carrier Advisory
123.675 - 128.800 	Air Traffic Control
126.200 	        Air Traffic Control (Military Common)
128.825 - 132.000 	Domestic VHF (Operational Control)
132.025 - 135.825 	Air Traffic Control
134.100 	        Air Traffic Control (Military Common)
135.850 	        Flight Inspection Use
135.875 - 135.925 	Air Traffic Control
135.950 	        Flight Inspection Use
135.975 - 136.075 	Air Traffic Control
136.100 	        Future Use UNICOM or AWOS
136.125 - 136.175 	Air Traffic Control
136.200 	        Future Use UNICOM or AWOS
136.225 - 136.250 	Air Traffic Control
136.275  	        Future Use UNICOM or AWOS
136.300 - 136.350 	Air Traffic Control
136.375  	        Future Use UNICOM or AWOS
136.400 - 136.450 	Air Traffic Control
136.475 	        Future Use UNICOM or AWOS
136.500 - 136.975 	Domestic VHF (Operational Control and Special Purpose) 

Common Military Frequencies:

243.0000 	Aircraft Emergency/Distress Channel
255.4000 	FAA Flight Service Stations