| Callsign | K5OBO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-03-13 |
| Effective Date | 2026-03-13 |
| Expire Date | 2036-03-22 |
| Cancel Date | |
| Last Action Date | 2026-03-13 |
| End Date | 2036-03-22 |
| Available Date | 2038-03-23 |
| Applicant Type | I - Individual |
| Entity Name | Shaffer, Robert S |
| Street Address / Locality | 2205 Broken Gate Carrollton, TX 75010 |
| County | Denton County |
| Zip Location | 33°02'59.9"N 96°52'22.8"W |
| Maidenhead | EM13nb |
| FRN | 0025318445 |
| Licensee ID/SGIN | L02004616 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 5 / 5 / TX |
| Prev Callsign / Prev Class | KG5LSR |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-03-22 | LIISS - License Issued |
| 2016-03-22 | VANGRT - Vanity Call Sign Assigned |
| 2026-03-13 | LIREN - License Renewed |