| Callsign | KD3DBM |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-04-22 |
| Effective Date | 2026-04-22 |
| Expire Date | 2036-04-22 |
| Cancel Date | |
| Last Action Date | 2026-04-22 |
| End Date | 2036-04-22 |
| Available Date | 2038-04-23 |
| Applicant Type | I - Individual |
| Entity Name | Brewster, William M |
| Street Address / Locality | 1718 V St NW Washington, DC 200092611 |
| County | District of Columbia |
| Zip Location | 38°55'08.9"N 77°02'14.6"W |
| Maidenhead | FM18lw |
| FRN | 0038316428 |
| Licensee ID/SGIN | L03035976 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / DC |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-04-22 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-04-22 | LIISS - License Issued |