| # | URSI | STATION NAME | EXAMPLE | LATITUDE | LONGITUDE |
| 1 | RL052 | CHILTON | ionogram | 51.5 | 359.4 |
| 2 | DS932 | DYESS AFB | ionogram | 32.4 | 260.2 |
| 3 | GA762 | GAKONA | ionogram | 62.38 | 215.0 |
| 4 | GR13L | GRAHAMSTOWN | ionogram | -33.3 | 26.5 |
| 5 | JI91J | JICAMARCA | ionogram | -12.0 | 283.2 |
| 6 | JR055 | JULIUSRUH | ionogram | 54.6 | 13.4 |
| 7 | LV12P | LOUISVALE | ionogram | -28.5 | 21.2 |
| 8 | MHJ45 | MILLSTONE HILL | ionogram | 42.6 | 288.5 |
| 9 | PSJ5J | PORT STANLEY | ionogram | -51.6 | 302.1 |
| 10 | PA836 | PT ARGUELLO | ionogram | 34.8 | 239.5 |
| 11 | RO041 | ROME | ionogram | 41.9 | 12.5 |
| 12 | EB040 | ROQUETES | ionogram | 40.8 | 0.5 |