| Callsign | W0CBI |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2016-11-14 |
| Effective Date | 2020-06-30 |
| Expire Date | 2027-02-09 |
| Cancel Date | |
| Last Action Date | 2020-06-30 |
| End Date | 2027-02-09 |
| Available Date | 2029-02-10 |
| Applicant Type | I - Individual |
| Entity Name | Markham, David B |
| Street Address / Locality | 12433 Carmel Ridge Rd Colorado Springs, CO 80921 |
| County | El Paso County |
| Zip Location | 39°00'58.3"N 104°54'37.7"W |
| Maidenhead | DM79na |
| FRN | 0014081848 |
| Licensee ID/SGIN | L01068711 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 0 / 0 / CO |
| Prev Callsign / Prev Class | KC0VES T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0007553535 |
| Phonetic weight / Morse weight | 11 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-02-09 | LIISS - License Issued |
| 2007-02-09 | VANGRT - Vanity Call Sign Assigned |
| 2007-03-13 | LIMOD - License Modified |
| 2016-07-29 | LIAUA - Administrative Update Applied |
| 2016-11-14 | LIREN - License Renewed |
| 2020-06-30 | LIAUA - Administrative Update Applied |