| Callsign | KR4GVV |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-09-23 |
| Effective Date | 2025-11-21 |
| Expire Date | 2035-09-23 |
| Cancel Date | 2025-11-21 |
| Last Action Date | 2025-11-21 |
| End Date | 2025-11-21 |
| Available Date | 2027-11-22 |
| Applicant Type | I - Individual |
| Entity Name | Malluck, Michael J |
| Street Address / Locality | 90 Lennox Ct Richmond Hill, GA 313244491 |
| County | Bryan County |
| Zip Location | 31°51'00.7"N 81°15'53.4"W |
| Maidenhead | EM91iu |
| FRN | 0034179655 |
| Licensee ID/SGIN | L02700925 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | KZ4XQ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011786652 |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-09-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-09-23 | LIISS - License Issued |
| 2025-11-20 | LIMOD - License Modified |
| 2025-11-21 | LICAN - License Canceled |
FCC comments
| 2025-11-21 | Issued new systematic call sign. |