| Callsign | KD0OVO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-06-07 |
| Effective Date | 2011-07-08 |
| Expire Date | 2021-06-07 |
| Cancel Date | 2023-06-08 |
| Last Action Date | 2023-06-08 |
| End Date | 2021-06-07 |
| Available Date | 2023-07-09 |
| Applicant Type | I - Individual |
| Entity Name | Mason, David M |
| Street Address / Locality | 1916 Fox Pointe Dr Arnold, MO 63010 |
| County | Jefferson County |
| Zip Location | 38°25'49.3"N 90°23'31.6"W |
| Maidenhead | EM48tk |
| FRN | 0020905097 |
| Licensee ID/SGIN | L01641966 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / MO |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004796541 |
| Phonetic weight / Morse weight | 12 / 84 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2011-06-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2011-06-07 | LIISS - License Issued |
| 2011-07-08 | LIMOD - License Modified |
| 2023-06-08 | LIEXP - License Expired |