| Callsign | KC3DDC |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-06-26 |
| Effective Date | 2015-11-18 |
| Expire Date | 2024-06-26 |
| Cancel Date | 2026-06-27 |
| Last Action Date | 2026-06-27 |
| End Date | 2024-06-26 |
| Available Date | 2026-07-28 |
| Applicant Type | I - Individual |
| Entity Name | Warren, Robert L |
| Street Address / Locality | 6604 Pepin Dr Upper Marlboro, MD 20772 |
| County | Prince George's County |
| Zip Location | 38°46'49.0"N 76°46'01.2"W |
| Maidenhead | FM18os |
| FRN | 0014070189 |
| Licensee ID/SGIN | L01093100 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007032723 |
| Phonetic weight / Morse weight | 11 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2014-06-26 | SYSGRT - New Systematic Call Sign Assigned |
| 2014-06-26 | LIISS - License Issued |
| 2015-11-18 | LIMOD - License Modified |
| 2026-06-27 | LIEXP - License Expired |