| Callsign | W1DWO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-01-06 |
| Effective Date | 2026-01-06 |
| Expire Date | 2036-01-06 |
| Cancel Date | |
| Last Action Date | 2026-01-06 |
| End Date | 2036-01-06 |
| Available Date | 2038-01-07 |
| Applicant Type | I - Individual |
| Entity Name | Costa, Matthew A |
| Street Address / Locality | 43 Meetinghouse Rd Windham, NH 03087 |
| County | Rockingham County |
| Zip Location | 42°48'39.9"N 71°18'09.7"W |
| Maidenhead | FN42it |
| FRN | 0035164565 |
| Licensee ID/SGIN | L02785053 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 1 / 1 / NH |
| Prev Callsign / Prev Class | KC1UPO |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | B - Relative of Deceased |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-01-06 | LIISS - License Issued |
| 2026-01-06 | VANGRT - Vanity Call Sign Assigned |