| Callsign | W8DPO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-03-21 |
| Effective Date | 2026-03-21 |
| Expire Date | 2036-04-05 |
| Cancel Date | |
| Last Action Date | 2026-03-21 |
| End Date | 2036-04-05 |
| Available Date | 2038-04-06 |
| Applicant Type | I - Individual |
| Entity Name | Herrold, John D |
| Street Address / Locality | 1321 West Desert Dew Place Oro Valley, AZ 85737 |
| County | Pima County |
| Zip Location | 32°24'52.6"N 110°56'47.6"W |
| Maidenhead | DM42mj |
| FRN | 0025392671 |
| Licensee ID/SGIN | L02010477 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 8 / 7 / AZ |
| Prev Callsign / Prev Class | KI7CIU |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011954170 |
| Phonetic weight / Morse weight | 9 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-04-05 | LIISS - License Issued |
| 2016-04-05 | VANGRT - Vanity Call Sign Assigned |
| 2026-03-21 | LIREN - License Renewed |