| Callsign | WK0I |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-10-06 |
| Effective Date | 2026-10-06 |
| Expire Date | 2036-12-27 |
| Cancel Date | |
| Last Action Date | 2026-10-06 |
| End Date | 2036-12-27 |
| Available Date | 2038-12-28 |
| Applicant Type | I - Individual |
| Entity Name | Coelho, John M |
| Street Address / Locality | 2243 Cedarwood Dr Ft Collins, CO 80526 |
| County | Larimer County |
| Zip Location | 40°31'07.9"N 105°08'35.6"W |
| Maidenhead | DN70km |
| FRN | 0006442362 |
| Licensee ID/SGIN | L00390244 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 0 / 0 / CO |
| Prev Callsign / Prev Class | N0LHW A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0007507845 |
| Phonetic weight / Morse weight | 9 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-12-27 | LIISS - License Issued |
| 2006-12-27 | VANGRT - Vanity Call Sign Assigned |
| 2009-01-16 | LIAUA - Administrative Update Applied |
| 2010-02-17 | LIAUA - Administrative Update Applied |
| 2011-05-10 | LIAUA - Administrative Update Applied |
| 2012-11-14 | LIAUA - Administrative Update Applied |
| 2014-08-20 | LIAUA - Administrative Update Applied |
| 2016-10-19 | LIMOD - License Modified |
| 2016-10-19 | LIREN - License Renewed |
| 2018-03-28 | LIAUA - Administrative Update Applied |
| 2022-06-10 | LIAUA - Administrative Update Applied |
| 2024-02-29 | LIAUA - Administrative Update Applied |
| 2026-10-06 | LIREN - License Renewed |