| Callsign | KE4RTT |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-09-12 |
| Effective Date | 2014-09-12 |
| Expire Date | 2024-10-18 |
| Cancel Date | 2026-10-20 |
| Last Action Date | 2026-10-20 |
| End Date | 2024-10-18 |
| Available Date | 2026-11-20 |
| Applicant Type | I - Individual |
| Entity Name | LUDDEN, JEFFREY C |
| Street Address / Locality | 4307 JEWELL ST SAN DIEGO, CA 92109 |
| County | San Diego County |
| Zip Location | 32°47'12.4"N 117°14'03.1"W |
| Maidenhead | DM12js |
| FRN | 0011530060 |
| Licensee ID/SGIN | L00918185 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 6 / CA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9410142309 |
| Phonetic weight / Morse weight | 13 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-09-17 | LTSFRN |
| 2011-08-04 | LIAUA - Administrative Update Applied |
| 2014-09-12 | LIREN - License Renewed |
| 2026-10-20 | LIEXP - License Expired |