| Callsign | WB4HRO |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-08-30 |
| Effective Date | 2017-08-30 |
| Expire Date | 2027-11-27 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2027-11-27 |
| Available Date | 2029-11-28 |
| Applicant Type | B - Amateur Club |
| Entity Name | HAM RADIO OUTLET ATLANTA ARC |
| Street Address / Locality | 6071 BUFORD HWY ATLANTA, GA 30340 |
| County | DeKalb County |
| Zip Location | 33°53'49.7"N 84°15'06.0"W |
| Maidenhead | EM73uv |
| FRN | 0017014473 |
| Licensee ID/SGIN | L01331695 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | KI4ZVG |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KJ4VO HOLMES, MARK E |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0007910106 |
| Phonetic weight / Morse weight | 13 / 72 |