Listeners for R-521
| Name | Location | S/P | ITU | GSQ | Logs | KM | Miles |
|---|---|---|---|---|---|---|---|
| Chuck Dobbins | Alpine | TX | USA | DM80di | 1 | ||
| Don Tomkinson | Upland | CA | USA | DM14ec | 3 | ||
| Iden Rogers | Grass Valley | CA | USA | CM99kf | 2 | ||
| Kiwi SDR | Point Reyes | CA | USA | CM88mc | 1 | ||
| Kiwi SDR | Pahrump | NV | USA | DM26ae | 2 | ||
| Mark Moulding | Ogden | UT | USA | DN41af | 1 | ||
| Phil Atchley | Merced | CA | USA | CM97sh | 1 | ||
| Steve Ratzlaff | Sahuarita | AZ | USA | DM41kw | 3 |