| Callsign | KJ4OP |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-10 |
| Effective Date | 2025-12-10 |
| Expire Date | 2036-02-28 |
| Cancel Date | |
| Last Action Date | 2025-12-10 |
| End Date | 2036-02-28 |
| Available Date | 2038-03-01 |
| Applicant Type | I - Individual |
| Entity Name | KATZ, JONATHAN T |
| Street Address / Locality | PO Box 72 EARLYSVILLE, VA 22936 |
| County | Albemarle County |
| Zip Location | 38°09'36.0"N 78°29'56.9"W |
| Maidenhead | FM08sd |
| FRN | 0003276383 |
| Licensee ID/SGIN | L00135777 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9602260515 |
| Phonetic weight / Morse weight | 11 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-12-20 | LIREN - License Renewed |
| 2015-12-09 | LIREN - License Renewed |
| 2025-12-10 | LIREN - License Renewed |