| Callsign | NO4DX |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-02-06 |
| Effective Date | 2026-02-06 |
| Expire Date | 2036-02-06 |
| Cancel Date | |
| Last Action Date | 2026-02-06 |
| End Date | 2036-02-06 |
| Available Date | 2038-02-07 |
| Applicant Type | I - Individual |
| Entity Name | Shamblin, David W |
| Street Address / Locality | PO Box 141087 Orlando, FL 32814 |
| County | Orange County |
| Zip Location | 28°34'13.7"N 81°19'42.0"W |
| Maidenhead | EL98in |
| FRN | 0024763344 |
| Licensee ID/SGIN | L01965698 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KM4MTE G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-12-26 | LIISS - License Issued |
| 2015-12-26 | VANGRT - Vanity Call Sign Assigned |
| 2016-01-27 | LIAUA - Administrative Update Applied |
| 2016-07-01 | LIAUA - Administrative Update Applied |
| 2018-03-06 | LIAUA - Administrative Update Applied |
| 2025-09-13 | LIAUA - Administrative Update Applied |
| 2026-02-06 | LIREN - License Renewed |