| Callsign | KK4PVO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-03-08 |
| Effective Date | 2023-03-08 |
| Expire Date | 2033-03-25 |
| Cancel Date | |
| Last Action Date | 2023-03-08 |
| End Date | 2033-03-25 |
| Available Date | 2035-03-26 |
| Applicant Type | I - Individual |
| Entity Name | Grzybowski, John A |
| Street Address / Locality | PO Box 4721 Huntsville, AL 35815 |
| County | Madison |
| Zip Location | 34°44'02.4"N 86°31'22.4"W |
| Maidenhead | EM64rr |
| FRN | 0022560577 |
| Licensee ID/SGIN | L01776076 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005899864 |
| Phonetic weight / Morse weight | 12 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-03-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-03-25 | LIISS - License Issued |
| 2013-07-23 | LIMOD - License Modified |
| 2013-08-19 | LIMOD - License Modified |
| 2016-04-22 | LIAUA - Administrative Update Applied |
| 2020-07-10 | LIAUA - Administrative Update Applied |
| 2023-03-08 | LIREN - License Renewed |