- TSA Frequency Updates
- DEA Frequency Updates
- US Secret Service/WHCA Frequency Updates
- FBI Frequency Updates
- CBP Frequency Updates
- FPS Frequency Updates
- Federal P-25 Radio Identifications
- Nationwide Military Frequencies
- US Coast Guard VHF/UHF Frequency Updates
- State Department Frequency List
- FEMA Frequency Updates
Wednesday, August 08, 2007
DoE / BPA Activity
The Bonneville Power Administration, headquartered in Portland, Oregon, is an agency under the U.S. Department of Energy. They operate a series of VHF repeaters in the Pacific Northwest that is normally used for transmission line and facilities maintenance. All of these repeaters operate on 172.5250 MHz.
Recently I caught a transmission from "KOD900 Denver" calling an aircraft (who's call sign I failed to catch) about his landing at Portland Internatnional Airport. I assumed that the aircraft was probably involved in aerial inspections of tranmission lines. I also had not realised that BPA had a centralized dispatch center that was NOT in Portland!