Federal Communications Commission (FCC)
American Radio Relay League (ARRL). The National Association for Amateur Radio.
Look up licensed Amateur radio operators on QRZ.com
Stations running APRS can be tracked on aprs.fi This link opens centered on, or about the Canyon City and Penrose Colorado area and shows APRS activity for the previous hour. You can scroll worldwide or input a call sign to track.
NIST HF Radio Station WWV broadcasts time and frequency information 24 hours a day, 7 days a week worldwide on frequencies; 2.5, 5, 10, 15, 20 and 25 MHz. The station is located near Fort Collins Colorado.
NIST HF Radio Station WWVH broadcasts time and frequency information 24 hours a day, 7 days a week worldwide on frequencies; 2.5, 5, 10, 15, 20 and 25 MHz. The station is located on the Island of Kauai Hawaii near Kekaha, at Kokole Point.
NIST Radio Station WWVB is located on the same site as NIST HF radio station WWV near Fort Collins Colorado and broadcasts time and frequency information 24 hours a day, 7 days a week to "Atomic Clocks," Watches and other equipment worldwide on frequency 60 KHz.
Royal Gorge Amateur Radio Club (RGARC) in Canyon City Colorado.
Information will be posted as it changes, or becomes available. Please check back.