| Callsign | KR4IUM |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-01-09 |
| Effective Date | 2026-01-09 |
| Expire Date | 2036-01-09 |
| Cancel Date | |
| Last Action Date | 2026-01-09 |
| End Date | 2036-01-09 |
| Available Date | 2038-01-10 |
| Applicant Type | B - Amateur Club |
| Entity Name | Right Fork Engineering Organization |
| Street Address / Locality | PO Box 438 Hindman, KY 41822 |
| County | Knott County |
| Zip Location | 37°19'38.4"N 82°58'55.0"W |
| Maidenhead | EM87mh |
| FRN | 0037826112 |
| Licensee ID/SGIN | L02997064 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / KY |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KN4QDE Smith, Travis A |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 14 / 62 |