| Callsign | KK4RSU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2013-06-07 |
| Effective Date | 2013-06-07 |
| Expire Date | 2023-06-07 |
| Cancel Date | 2025-06-10 |
| Last Action Date | 2025-06-10 |
| End Date | 2023-06-07 |
| Available Date | 2025-07-11 |
| Applicant Type | I - Individual |
| Entity Name | Knapp, Jonathan D |
| Street Address / Locality | 7320 Cedarbrook Dr Charlotte, NC 28215 |
| County | Mecklenburg County |
| Zip Location | 35°14'41.9"N 80°41'36.5"W |
| Maidenhead | EM95pf |
| FRN | 0022743256 |
| Licensee ID/SGIN | L01794176 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0005810861 |
| Phonetic weight / Morse weight | 15 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2013-06-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2013-06-07 | LIISS - License Issued |
| 2025-06-10 | LIEXP - License Expired |