| Callsign | KR4IVO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-01-13 |
| Effective Date | 2026-01-13 |
| Expire Date | 2036-01-13 |
| Cancel Date | |
| Last Action Date | 2026-01-13 |
| End Date | 2036-01-13 |
| Available Date | 2038-01-14 |
| Applicant Type | I - Individual |
| Entity Name | Doyle Jr, Thomas Heath |
| Street Address / Locality | 5608 Darrel Lake Ct Glen Allen, VA 230606380 |
| County | Henrico County |
| Zip Location | 37°39'34.8"N 77°32'01.8"W |
| Maidenhead | FM17fp |
| FRN | 0035005735 |
| Licensee ID/SGIN | L02765499 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 14 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-01-13 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-01-13 | LIISS - License Issued |