| Callsign | KR4LSP |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2026-04-24 |
| Effective Date | 2026-07-06 |
| Expire Date | 2036-04-24 |
| Cancel Date | 2026-07-06 |
| Last Action Date | 2026-07-06 |
| End Date | 2026-07-06 |
| Available Date | 2028-07-07 |
| Applicant Type | I - Individual |
| Entity Name | Sturm, Luther P |
| Street Address / Locality | 813 Saint John Ave Dyersburg, TN 380243366 |
| County | Dyer County |
| Zip Location | 36°02'08.0"N 89°22'50.9"W |
| Maidenhead | EM56ha |
| FRN | 0038277539 |
| Licensee ID/SGIN | L03037284 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | NA4DQ |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012102820 |
| Phonetic weight / Morse weight | 14 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-04-24 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-04-24 | LIISS - License Issued |
| 2026-05-11 | LIMOD - License Modified |
| 2026-07-06 | LICAN - License Canceled |
FCC comments
| 2026-07-06 | Issued new systematic call sign. |