| Callsign | KZ4VR |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-08-07 |
| Effective Date | 2025-08-07 |
| Expire Date | 2035-08-07 |
| Cancel Date | 2025-08-29 |
| Last Action Date | 2025-08-29 |
| End Date | 2025-08-29 |
| Available Date | 2027-08-30 |
| Applicant Type | I - Individual |
| Entity Name | KRSTANOVIC, CHRISTOPHER S |
| Street Address / Locality | 3 Beauregard Dr Spencer, NC 281591957 |
| County | Rowan County |
| Zip Location | 35°41'41.3"N 80°25'54.7"W |
| Maidenhead | EM95sq |
| FRN | 0005425764 |
| Licensee ID/SGIN | L00377259 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | AI2F |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 62 |