| Callsign | KF0ABY |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2020-05-12 |
| Effective Date | 2026-01-21 |
| Expire Date | 2030-05-12 |
| Cancel Date | 2026-01-27 |
| Last Action Date | 2026-01-27 |
| End Date | 2026-01-27 |
| Available Date | 2028-01-28 |
| Applicant Type | I - Individual |
| Entity Name | Vallejo, Marilyn |
| Street Address / Locality | 616 Cartier Ct Dillon, CO 80435 |
| County | Summit County |
| Zip Location | 39°34'26.0"N 105°56'05.0"W |
| Maidenhead | DM79an |
| FRN | 0029498284 |
| Licensee ID/SGIN | L02345251 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / CO |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | W0MLV |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0010855995 |
| Phonetic weight / Morse weight | 12 / 82 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-05-12 | SYSGRT - New Systematic Call Sign Assigned |
| 2020-05-12 | LIISS - License Issued |
| 2020-07-14 | LIMOD - License Modified |
| 2024-01-16 | LIMOD - License Modified |
| 2026-01-21 | LIAUA - Administrative Update Applied |
| 2026-01-27 | LICAN - License Canceled |
FCC comments
| 2026-01-27 | Issued vanity call sign. |