| Callsign | K9WM |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-09-18 |
| Effective Date | 2026-09-18 |
| Expire Date | 2036-11-04 |
| Cancel Date | |
| Last Action Date | 2026-09-18 |
| End Date | 2036-11-04 |
| Available Date | 2038-11-05 |
| Applicant Type | B - Amateur Club |
| Entity Name | GREEN RIVER VALLEY AMATEUR RADIO SOCIETY |
| Street Address / Locality | 611 34th Ave East Moline, IL 61244 |
| County | Rock Island County |
| Zip Location | 41°31'21.2"N 90°23'27.0"W |
| Maidenhead | EN41tm |
| FRN | 0015423148 |
| Licensee ID/SGIN | L01185143 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | KB9LKO |
| Next Callsign | |
| Trustee Callsign / Trustee Name | N9BIL Rogerwall, Timothy C |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0012186975 |
| Phonetic weight / Morse weight | 7 / 54 |