| Callsign | KD3CQW |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-02-24 |
| Effective Date | 2026-02-24 |
| Expire Date | 2036-02-24 |
| Cancel Date | 2026-03-14 |
| Last Action Date | 2026-03-14 |
| End Date | 2026-03-14 |
| Available Date | 2028-03-15 |
| Applicant Type | I - Individual |
| Entity Name | Mason, Thomas R |
| Street Address / Locality | PO Box 131 Woodstock, MD 211631428 |
| County | Baltimore County |
| Zip Location | 39°20'15.1"N 76°50'53.7"W |
| Maidenhead | FM19ni |
| FRN | 0036865798 |
| Licensee ID/SGIN | L02919274 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | |
| Next Callsign | W3IZC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 80 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-24 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-02-24 | LIISS - License Issued |
| 2026-03-14 | LICAN - License Canceled |
FCC comments
| 2026-03-14 | Issued vanity call sign. |