26.600 VHF-low Channel 1 (Search and Rescue) 26.610 VHF-low Channel 2 (Search and Rescue) 26.620 VHF-low Channel 3 (Calling/ Inter-unit low-power) 121.6000 Practice Beacon Secondary 121.7750 Practice Beacon Primary 122.7000 Pilot Training 122.9000 Pilot Training 123.1000 Search and Rescue 143.7500 Repeater INPUT 143.7750 Search and Rescue Simplex Only 143.9000 Repeater INPUT 143.9500 Mobile-to-Mobile Short-range simplex 148.1250 Repeater OUTPUT/Simplex 148.1375 Special Events/Low-power simplex 148.5375 Aircraft Repeater/ Air-to-Air 148.9250 Search and Rescue 148.9750 Search and Rescue 149.8950 Packet