| Callsign | KR4HEI |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-11-21 |
| Effective Date | 2025-12-22 |
| Expire Date | 2035-11-21 |
| Cancel Date | 2025-12-22 |
| Last Action Date | 2025-12-22 |
| End Date | 2025-12-22 |
| Available Date | 2027-12-23 |
| Applicant Type | I - Individual |
| Entity Name | Rothlisberger, Matthew J |
| Street Address / Locality | 128 10th Ave Shalimar, FL 325791507 |
| County | Okaloosa County |
| Zip Location | 30°27'03.2"N 86°34'24.5"W |
| Maidenhead | EM60rk |
| FRN | 0037568755 |
| Licensee ID/SGIN | L02979147 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | KZ4YR |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011840895 |
| Phonetic weight / Morse weight | 14 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2025-11-21 | SYSGRT - New Systematic Call Sign Assigned |
| 2025-11-21 | LIISS - License Issued |
| 2025-12-05 | LIMOD - License Modified |
| 2025-12-22 | LICAN - License Canceled |
FCC comments
| 2025-12-22 | Issued new systematic call sign. |