| Callsign | KJ4ZD |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-03-18 |
| Effective Date | 2026-03-19 |
| Expire Date | 2036-05-17 |
| Cancel Date | |
| Last Action Date | 2026-03-19 |
| End Date | 2036-05-17 |
| Available Date | 2038-05-18 |
| Applicant Type | I - Individual |
| Entity Name | CHRZASTEK, JOHN T |
| Street Address / Locality | 5354 RAVENSWORTH RD SPRINGFIELD, VA 221512519 |
| County | Fairfax County |
| Zip Location | 38°48'14.7"N 77°12'28.1"W |
| Maidenhead | FM18jt |
| FRN | 0014586242 |
| Licensee ID/SGIN | L01130231 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011954295 |
| Phonetic weight / Morse weight | 11 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-03-18 | ESCFRN |
| 2006-03-21 | LIREN - License Renewed |
| 2016-02-25 | LIREN - License Renewed |
| 2026-03-18 | LIREN - License Renewed |
| 2026-03-19 | LIAUA - Administrative Update Applied |