The following data were obtained from the International Frequency List published by the ITU and other sources.
| Station | Frequencies | Coordinates | Timecode |
| WWV Ft. Collins, CO | 2.5/5/10/15/20 MHz | 40° 40' 49.0" N, 105° 2' 27.0" W |  |
| WWVB Ft. Collins, CO | 60 kHz | 40° 40' 28.3" N, 105° 2' 39.5" W | |
| WWVH Kauai, HI | 2.5/5/10/15 MHz | 21° 59' 26.0" N, 159° 46' 0.0" W | |
| CHU Ottawa, CA | 3330/7850/14670 kHz | 45° 18' N, 75° 45' N | |
| DCF77 Mainflingen, DE | 77.5 kHz | 50° 1' N, 9° 0' E | |
| MSF Anthorn, UK | 60 kHz | 54° 55' N, 3° 15' W | |
| TDF Allouis, FR | 162 kHz | 47° 10' N, 2° 12' E | |
| JJY Fukushima, JP | 40 KHz | 37° 22' N, 140° 51' E | |
| JJY Kyushu, JP | 60 KHz | 33° 28' N, 130° 11' E | |
| HBG Prangins, HB | 75 KHz | 46° 24' N, 6° 15' E | |
Additional Information
- Beehler, R.E., and M.A. Lombardi. NIST Time and Frequency Services. NIST Special Publication 432 (2002 Edition). Covers Radio Stations WWV, WWVH, WWVB, GOES Satellite Time Code and Automated Computer Time Service (ACTS)
- WWV Broadcast Schedule (USA)
- WWVH Broadcast Schedule (USA)
- Inter-Range Instrumentation Group (IRIG) Timecode Format
