| Callsign | WA7BIO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2020-06-01 |
| Effective Date | 2020-06-01 |
| Expire Date | 2030-06-01 |
| Cancel Date | 2026-08-01 |
| Last Action Date | 2026-08-01 |
| End Date | 2026-08-01 |
| Available Date | 2028-08-02 |
| Applicant Type | I - Individual |
| Entity Name | Cox, David W |
| Street Address / Locality | 3917 Walleck Ranch Dr Kingman, AZ 86409 |
| County | Mohave County |
| Zip Location | 35°27'39.6"N 114°01'05.0"W |
| Maidenhead | DM25xl |
| FRN | 0005616404 |
| Licensee ID/SGIN | L00376127 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | K7DWC G - General |
| Next Callsign | K7DWC |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 68 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2020-06-01 | LIISS - License Issued |
| 2020-06-01 | VANGRT - Vanity Call Sign Assigned |
| 2020-06-02 | RCDUP |
| 2020-06-03 | AUTHPR - Authorization Printed |
| 2026-08-01 | LICAN - License Canceled |
FCC comments
| 2026-08-01 | Issued vanity call sign. |