| Callsign | KM4SZW |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-01-06 |
| Effective Date | 2026-01-06 |
| Expire Date | 2036-04-05 |
| Cancel Date | |
| Last Action Date | 2026-01-06 |
| End Date | 2036-04-05 |
| Available Date | 2038-04-06 |
| Applicant Type | I - Individual |
| Entity Name | Erwin, Brendan |
| Street Address / Locality | 810 Cranberry Trl Roswell, GA 30076 |
| County | Fulton County |
| Zip Location | 34°01'42.8"N 84°18'40.9"W |
| Maidenhead | EM74ua |
| FRN | 0023909112 |
| Licensee ID/SGIN | L01889904 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007217816 |
| Phonetic weight / Morse weight | 12 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-04-05 | SYSGRT - New Systematic Call Sign Assigned |
| 2016-04-05 | LIISS - License Issued |
| 2018-11-02 | LIAUA - Administrative Update Applied |
| 2026-01-06 | LIREN - License Renewed |