| Callsign | AA4CZ |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2001-07-10 |
| Effective Date | 2001-07-10 |
| Expire Date | 2011-07-10 |
| Cancel Date | 2003-04-25 |
| Last Action Date | 2003-04-25 |
| End Date | 2003-04-25 |
| Available Date | 2005-04-26 |
| Applicant Type | I - Individual |
| Entity Name | HAMM, ARCHIE R |
| Street Address / Locality | 2052 SW JANETTE AVE PORT ST LUCIE, FL 349531080 |
| County | St. Lucie County |
| Zip Location | 27°14'58.8"N 80°22'59.6"W |
| Maidenhead | EL97tf |
| FRN | 0003327483 |
| Licensee ID/SGIN | L00203027 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | N4MKL P - Technician Plus |
| Next Callsign | AD3N |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 58 |