| Callsign | KJ4BIZ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2017-10-20 |
| Effective Date | 2020-06-13 |
| Expire Date | 2028-01-14 |
| Cancel Date | |
| Last Action Date | 2020-06-13 |
| End Date | 2028-01-14 |
| Available Date | 2030-01-15 |
| Applicant Type | I - Individual |
| Entity Name | Tyndall, David S |
| Street Address / Locality | 62 Ferguson Rd Thomaston, GA 30286 |
| County | Upson County |
| Zip Location | 32°52'45.0"N 84°19'50.0"W |
| Maidenhead | EM72uv |
| FRN | 0015536725 |
| Licensee ID/SGIN | L01197192 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0003365410 |
| Phonetic weight / Morse weight | 14 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2008-01-14 | SYSGRT - New Systematic Call Sign Assigned |
| 2008-01-14 | LIISS - License Issued |
| 2008-03-18 | LIMOD - License Modified |
| 2017-02-10 | LIAUA - Administrative Update Applied |
| 2017-10-20 | LIREN - License Renewed |
| 2020-06-13 | LIAUA - Administrative Update Applied |
| 2020-06-13 | LIAUA - Administrative Update Applied |