| Callsign | KR4JSI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-12 |
| Effective Date | 2026-02-12 |
| Expire Date | 2036-02-12 |
| Cancel Date | |
| Last Action Date | 2026-02-12 |
| End Date | 2036-02-12 |
| Available Date | 2038-02-13 |
| Applicant Type | I - Individual |
| Entity Name | Croisdale, Bradly A |
| Street Address / Locality | 2710 Bond St Knoxville, TN 37917 |
| County | Knox County |
| Zip Location | 36°00'04.3"N 83°54'49.3"W |
| Maidenhead | EM86ba |
| FRN | 0037970332 |
| Licensee ID/SGIN | L03008488 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011906583 |
| Phonetic weight / Morse weight | 16 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-12 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-02-12 | LIISS - License Issued |
| 2026-02-12 | LIAUA - Administrative Update Applied |