| Callsign | AC1OH |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2023-01-17 |
| Effective Date | 2024-02-08 |
| Expire Date | 2028-07-28 |
| Cancel Date | 2024-02-08 |
| Last Action Date | 2024-02-08 |
| End Date | 2024-02-08 |
| Available Date | 2026-02-09 |
| Applicant Type | I - Individual |
| Entity Name | Speth, Donald R |
| Street Address / Locality | 735 Vrain Street Denver, CO 80204 |
| County | Denver County |
| Zip Location | 39°44'05.4"N 105°01'13.4"W |
| Maidenhead | DM79lr |
| FRN | 0015292063 |
| Licensee ID/SGIN | L01173344 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 1 / 0 / CO |
| Prev Callsign / Prev Class | AG7SQ G - General |
| Next Callsign | AE0YB |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010910132 |
| Phonetic weight / Morse weight | 9 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-01-17 | LIISS - License Issued |
| 2023-01-17 | SYSGRT - New Systematic Call Sign Assigned |
| 2024-02-08 | LICAN - License Canceled |
| 2024-02-08 | LIMOD - License Modified |
FCC comments
| 2024-02-08 | Issued new systematic call sign. |