| Callsign | KR4KAS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-24 |
| Effective Date | 2026-02-24 |
| Expire Date | 2036-02-24 |
| Cancel Date | |
| Last Action Date | 2026-02-24 |
| End Date | 2036-02-24 |
| Available Date | 2038-02-25 |
| Applicant Type | I - Individual |
| Entity Name | Altvater, Christopher I |
| Street Address / Locality | 6877 Bushnell Dr Lakeland, FL 338133738 |
| County | Polk County |
| Zip Location | 27°58'08.3"N 81°56'08.3"W |
| Maidenhead | EL97ax |
| FRN | 0037983533 |
| Licensee ID/SGIN | L03014984 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 14 / 64 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-02-24 | SYSGRT - New Systematic Call Sign Assigned |
| 2026-02-24 | LIISS - License Issued |