| Callsign | KD3BZO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-11-19 |
| Effective Date | 2026-03-31 |
| Expire Date | 2035-11-19 |
| Cancel Date | 2026-04-21 |
| Last Action Date | 2026-04-21 |
| End Date | 2026-04-21 |
| Available Date | 2028-04-22 |
| Applicant Type | I - Individual |
| Entity Name | Spence, David K |
| Street Address / Locality | 286 Allen Ln Warminster, PA 18974 |
| County | Bucks County |
| Zip Location | 40°13'01.4"N 75°04'22.1"W |
| Maidenhead | FN20lf |
| FRN | 0034505438 |
| Licensee ID/SGIN | L02726043 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / PA |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | KX3P |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011969087 |
| Phonetic weight / Morse weight | 11 / 78 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-11-19 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-11-19 | LIISS - License Issued |
| 2025-12-01 | LIMOD - License Modified |
| 2026-03-31 | LIMOD - License Modified |
| 2026-04-21 | LICAN - License Canceled |
FCC comments
| 2026-04-21 | Issued vanity call sign. |