An Emergency Frequencies List
The following frequency list is part of a blog post from Graywolf Survival. 34.90: Used nationwide by the National Guard during emergencies. 39.46: Used for inter-department emergency communications by local and state police forces. 47.42: Used across the United States by the Red Cross for relief operations. 52.525: Calling frequency used by ham radio operators in FM on their six-meter band. 121.50: International aeronautical emergency frequency. 138.225: Disaster relief operations channel used by the Federal Emergency Management Agency; it is active during earthquakes, hurricanes, floods, and other catastrophic events. 146.52: Used by ham radio operators for non-repeater communications on the …