| Callsign | KB3YVA |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2022-05-25 |
| Effective Date | 2022-05-25 |
| Expire Date | 2032-06-11 |
| Cancel Date | |
| Last Action Date | 2022-05-25 |
| End Date | 2032-06-11 |
| Available Date | 2034-06-12 |
| Applicant Type | I - Individual |
| Entity Name | Houston-Ludlam, Douglas C |
| Street Address / Locality | 6251 Fishers Station Rd, PO Box 429 LOTHIAN, MD 20711 |
| County | Anne Arundel County |
| Zip Location | 38°48'03.8"N 76°38'42.4"W |
| Maidenhead | FM18qt |
| FRN | 0018863977 |
| Licensee ID/SGIN | L01715993 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010061841 |
| Phonetic weight / Morse weight | 11 / 76 |