Amateur Radio

Amateur radio, a/k/a ham radio.

VHF/UHF calling frequencies

 50.1250 USB
 52.5250 FM
144.2000 USB
146.5200 FM
223.5000 FM
432.1000 USB
446.0000 FM

Links

US amateur radio frequency allocations from 47 CFR 97.301

US amateur radio band plans from the ARRL

Artsci repeater database

US National Frequency Coordinators' Council (NFCC) - List of regional amateur radio repeater frequency coordinators. Some frequency coordinators' websites contain additional repeater listings or databases.