| Callsign | KD8DIY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-08-15 |
| Effective Date | 2026-08-15 |
| Expire Date | 2036-08-15 |
| Cancel Date | |
| Last Action Date | 2026-08-15 |
| End Date | 2036-08-15 |
| Available Date | 2038-08-16 |
| Applicant Type | I - Individual |
| Entity Name | PRESTON, MARVIN R |
| Street Address / Locality | 1424 Amherst Rd. SPRINGFIELD, OH 45504 |
| County | Clark County |
| Zip Location | 39°56'49.1"N 83°51'53.6"W |
| Maidenhead | EM89bw |
| FRN | 0014916373 |
| Licensee ID/SGIN | L01139524 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 8 / 8 / OH |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007701060 |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-04-11 | SYSGRT - New Systematic Call Sign Assigned |
| 2006-04-11 | LIISS - License Issued |
| 2015-02-12 | LIAUA - Administrative Update Applied |
| 2017-03-15 | LIREN - License Renewed |
| 2026-08-15 | LIREN - License Renewed |