Aviation

< Common Aviation

Frequencies

FreqToneDescription
121.50000Aircraft Emergency and Distress (VHF Guard)
121.77500Emergency Locator Transmitter (ELT) Training Beacons
121.95000Aviation Support
122.20000Flight Watch Weather
122.70000Unicom
122.72500Unicom
122.75000Aircraft air-to-air
122.77500Aviation Support
122.80000Unicom
122.85000Multicom, Aviation Support
122.90000Multicom, Search and Rescue Training
122.92500Multicom - Special Use, Natural resource management
122.95000CSQUnicom - Controlled Airports
122.97500Unicom
123.00000Unicom
123.02500Helicopter Air-to-Air
123.05000Unicom
123.07500Unicom
123.10000Search and Rescue primary, ATC for special events secondary
123.12500Flight Test itinerant
123.15000Flight Test itinerant
123.17500Flight Test itinerant
123.20000Flight Test
123.22500Flight Test
123.25000Flight Test
123.27500Flight Test
123.30000Aviation Support
123.32500Flight Test
123.35000Flight Test
123.37500Flight Test
123.40000Flight Test itinerant
123.42500Flight Test itinerant
123.45000Flight Test/Unofficial Air-to-Air
123.47500Flight Test
123.50000Aviation Support
123.52500Flight Test
123.55000Flight Test
123.57500Flight Test
126.20000Military Common (advisory)
129.52500Deicing Common
134.10000Military Common (advisory)
135.85000FAA Flight Inspection
135.95000FAA Flight Inspection