| Callsign | KX4UM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-09-16 |
| Effective Date | 2019-09-17 |
| 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 | I - Individual |
| Entity Name | Ulffe Whu, Gustavo E |
| Street Address / Locality | 12220 Winding Oak Trail Johns Creek, GA 30005 |
| County | Fulton County |
| Zip Location | 34°05'20.6"N 84°13'01.3"W |
| Maidenhead | EM74vc |
| FRN | 0028778074 |
| Licensee ID/SGIN | L02289371 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | |
| Next Callsign | K1KEU |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008800549 |
| Phonetic weight / Morse weight | 10 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-09-16 | SYSGRT - New Systematic Call Sign Assigned |
| 2019-09-16 | LIISS - License Issued |
| 2019-09-17 | LIAUA - Administrative Update Applied |
| 2019-10-04 | LICAN - License Canceled |
FCC comments
| 2019-10-04 | Issued vanity call sign. |