| Callsign | N4CZC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-26 |
| Effective Date | 2026-02-26 |
| Expire Date | 2036-05-09 |
| Cancel Date | |
| Last Action Date | 2026-02-26 |
| End Date | 2036-05-09 |
| Available Date | 2038-05-10 |
| Applicant Type | I - Individual |
| Entity Name | CROMPTON, DAVID A |
| Street Address / Locality | 12713 Summit St. TAMPA, FL 336124058 |
| County | Hillsborough County |
| Zip Location | 28°03'03.0"N 82°26'58.5"W |
| Maidenhead | EL88sb |
| FRN | 0004409702 |
| Licensee ID/SGIN | L00357513 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9605080349 |
| Phonetic weight / Morse weight | 11 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-06-17 | LIAUA - Administrative Update Applied |
| 2006-03-25 | LIREN - License Renewed |
| 2016-03-19 | LIREN - License Renewed |
| 2026-02-26 | LIREN - License Renewed |