| Callsign | KC4COS |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2020-08-15 |
| Effective Date | 2026-02-27 |
| Expire Date | 2030-08-15 |
| Cancel Date | |
| Last Action Date | 2026-02-27 |
| End Date | 2030-08-15 |
| Available Date | 2032-08-16 |
| Applicant Type | I - Individual |
| Entity Name | Stevens, Mark A |
| Street Address / Locality | 243 Hub Ln Lebanon, VA 24266 |
| County | Russell County |
| Zip Location | 36°51'31.5"N 82°07'15.5"W |
| Maidenhead | EM86wu |
| FRN | 0029807161 |
| Licensee ID/SGIN | L02362966 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KO4FRO G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | 0009545984 |
| Phonetic weight / Morse weight | 13 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-08-15 | LIISS - License Issued |
| 2020-08-15 | VANGRT - Vanity Call Sign Assigned |
| 2020-10-02 | LIMOD - License Modified |
| 2021-05-11 | LIMOD - License Modified |
| 2026-02-27 | LIAUA - Administrative Update Applied |