| Callsign | KN4YFK |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-09-16 |
| Effective Date | 2019-09-16 |
| Expire Date | 2029-09-16 |
| Cancel Date | 2019-10-04 |
| Last Action Date | 2019-10-04 |
| End Date | 2019-10-04 |
| Available Date | 2021-10-05 |
| Applicant Type | B - Amateur Club |
| Entity Name | UPSTATE DIGITAL AMATEUR RADIO CLUB |
| Street Address / Locality | PO Box 358 SPARTANBURG, SC 293040358 |
| County | Spartanburg |
| Zip Location | 34°54'59.8"N 81°51'50.0"W |
| Maidenhead | EM94bv |
| FRN | 0028815603 |
| Licensee ID/SGIN | L02292456 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / SC |
| Prev Callsign / Prev Class | |
| Next Callsign | N4SPA |
| Trustee Callsign / Trustee Name | N4AWL LOCKAMY, ADAM W |
| Vanity Type | |
| ULS File Number | 0008800384 |
| Phonetic weight / Morse weight | 13 / 74 |