| Callsign | K2RDX |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-12-12 |
| Effective Date | 2025-12-15 |
| Expire Date | 2036-02-05 |
| Cancel Date | |
| Last Action Date | 2025-12-15 |
| End Date | 2036-02-05 |
| Available Date | 2038-02-06 |
| Applicant Type | I - Individual |
| Entity Name | MEZAK, JOHN A |
| Street Address / Locality | 1532 HILTON CT SAN JOSE, CA 951301031 |
| County | Santa Clara County |
| Zip Location | 37°16'37.6"N 121°59'10.1"W |
| Maidenhead | CM97ag |
| FRN | 0010897205 |
| Licensee ID/SGIN | L00861163 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 2 / 6 / CA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011831670 |
| Phonetic weight / Morse weight | 10 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-05-11 | LTSFRN |
| 2005-11-29 | LIREN - License Renewed |
| 2016-01-11 | LIREN - License Renewed |
| 2025-12-12 | LIREN - License Renewed |
| 2025-12-15 | LIAUA - Administrative Update Applied |