| Callsign | N4ERZ |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2020-11-23 |
| Effective Date | 2020-11-23 |
| Expire Date | 2031-02-08 |
| Cancel Date | |
| Last Action Date | 2020-11-23 |
| End Date | 2031-02-08 |
| Available Date | 2033-02-09 |
| Applicant Type | I - Individual |
| Entity Name | ZINMAN-HILLERSON, ZACHARIAH D |
| Street Address / Locality | 11 BATTLETOWN DR BERRYVILLE, VA 226119500 |
| County | Clarke County |
| Zip Location | 39°10'08.0"N 77°59'04.6"W |
| Maidenhead | FM19ae |
| FRN | 0020486627 |
| Licensee ID/SGIN | L01610919 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KJ4ZVV G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0009307098 |
| Phonetic weight / Morse weight | 12 / 50 |